[gimp-help] (229 commits) Non-fast-forward update to branch screenshot_update_21028

[Jacob Boerema <jboerema src gnome org>]

The branch 'screenshot_update_21028' was changed in a way that was not a fast-forward update.
NOTE: This may cause problems for people pulling from the branch. For more information,
please see:

 https://wiki.gnome.org/Git/Help/NonFastForward

Commits removed from the branch:

  f75c109... Rename Spyrogimp example screenshots
  74eafb1... Update Render Filters screenshots

Commits added to the branch:

  a491229... Update Polish translation (*)
  d976350... Update Swedish translation (*)
  df23c3a... Updated Greek translation (*)
  9b45908... Updated Greek translation (*)
  aeba255... Updated Greek translation (*)
  03e277a... web: update the copyright dates. (*)
  f943039... Revert "web: update the copyright dates." (*)
  18fac95... quickreference: remove duplicated category (*)
  4362911... tutorial: Replace CRLF with LF line endings (*)
  204298f... filters: Clouds submenu is now named Noise (*)
  36a6b3c... tutorial: Small text fixes (*)
  4b3a1d4... Update Swedish translation (*)
  7afd248... Update Norwegian Nynorsk translation (*)
  f36f020... tools: fix not checking for a space between < and / when cl (*)
  602ab7d... tools: add / when error message is about a closing tag (*)
  99423a4... Updated Italian translation (WIP) (*)
  a7372b2... Add depends.tabular to .gitignore (*)
  85d0d04... Introduce entities.xml for storing some variables to use at (*)
  4fd187d... Update main docs website and use entities.xml for some vari (*)
  d797237... Modernize css a little bit (*)
  83b109a... ci: also build the docs website html (*)
  9d31df5... web: update current year and GIMP stable version number (*)
  6f74de5... web: add links to tutorials and donating to header (*)
  f01f5aa... web: add optional $BUILD_DIR variable to static Makefile (*)
  6cf7f74... build: last release tag is GIMP_HELP_2_8_2 (*)
  d3b8cb9... build: improve language filtering in Quickreference Makefil (*)
  8cd8e16... build: add support for building Quickreference pdf's using  (*)
  66dba93... build: make quickreference Makefile less noisy (*)
  d6c79c9... build: fix po and other quickreference files not getting up (*)
  2e45fdb... web: use pdf instead of quickreference as name of subdir (*)
  c449526... ci: add gettext and librsvg2 dependencies, but limit build  (*)
  43ea28b... tools: add translated_percentage.py to determine percent do (*)
  9465a7e... tools: translated_percentage.py needs to be executable (*)
  37a0977... Update .gitignore to add web/langstats.xml (*)
  ef16057... web-build: add support for using translation percentages (*)
  8def9c9... web: update website.xml to show translation percentages (*)
  688f704... tools: don't convert percentage to int before rounding (*)
  8e16117... web: fix localized name for Norwegian (*)
  3a1c71f... Add czech po files and images (*)
  3d85f6e... build: add Czech language (*)
  730c8df... tools: add support for quickreference translation percentag (*)
  f311caf... web: also show percentage completed for quickreference pdf' (*)
  e5fb5db... add English names to languageVocab.xml (*)
  b45b35f... web: new header image for the landing page. (*)
  3254dfc... web: replace old landing page header. (*)
  972f33b... authors: fix Czech langcode (*)
  6ebc5ce... tools: names and emails should not be translated (*)
  cb719fe... authors: improve and fix the list of language conversions (*)
  2afdb7a... authors: separate author name from language(s) (*)
  7d37f4a... Fix: we should now use nn as language code for Norwegian Ny (*)
  949fec4... build: bring back support for using GIMP's po files as Comp (*)
  363e70c... web: Remove @ behind name of current page in page header (*)
  30ffebd... web: make style resemble our main website a little more (*)
  7e7d8be... web: improve releases page (*)
  07a9553... web: add some id's for linking to our main page. (*)
  e2ab3ae... web: add a link to 2.10 on our releases page (*)
  6a16dd1... web: update the help and about pages a bit (*)
  2365456... build: add support for (un)installing quickreference pdf fi (*)
  536cd6e... build: fix make dist (*)
  a2e5435... authors: fix docbook output, personname requires a child el (*)
  48dd551... Fix problems with link id's in Czech translation (*)
  4f0891d... Fix: missed one Czech deprecated id (*)
  9cb6a9d... Alpha-to-logo filters were removed, remove it from Czech tr (*)
  c7cce22... toolbox/color.po was moved to menus/colors, remove it from  (*)
  fd85dc1... Fix one more link id in Czech translation. (*)
  fd540da... Remove localized images for alpha-to-logo filters (*)
  626a915... Remove two unused images (*)
  a5c4554... Remove and rename localized images from filters/blur (*)
  72873cb... Update Swedish translation (*)
  27e2599... tools: fix author names appearing again (*)
  c0bfd56... desaturate.xml: Small fixes (*)
  9cbd3fc... Update Swedish translation (*)
  50ec056... ci: install cjk fonts needed for quickreference pdf (*)
  c82e284... Update Swedish translation (*)
  2245fb6... Improve text of color management preferences a bit. (*)
  9b30473... Specifically link to the Selection Tools Options (*)
  01b1aaa... Issue #282:  mentioning Image menu is confusing (*)
  7957345... Remove image/layer autocrop.xml (*)
  5e63ce5... NEWS: add forgotten 2.10.0 release (*)
  1e98e6b... Fix incorrect sort order in QUICKREFERENCE_ALL_LINGUAS (*)
  e2d0703... Update README (*)
  54753bb... Fix #260: "Crop dialog" in the help does not exist (*)
  e3b939f... Fix #254: Alpha channel example is wrong. (*)
  89c39a3... Fix issue #289: incorrect documentation for Image > Crop to (*)
  4ecc7be... Fix issue #253 Improve description of jpeg progressive opti (*)
  10da891... src: fixing configuration folder name. (*)
  0a1f35c... String fixes for Combine filters (*)
  f7f1f88... gitlab-ci: split the dependency installation into an image  (*)
  6d07639... gitlab-ci: build all languages, but in 3 jobs. (*)
  4d9d5ba... gitlab-ci: split a bit more the CI build. (*)
  1212da8... build: scripts in their current form. (*)
  daa37f2... build: various fixes to the InnoSetup scripts for CI. (*)
  d64de60... build: add US English isl file for the installer. (*)
  0dffb38... build: add CI scripts to build a Windows installer for docu (*)
  ccad095... build: ignore the pdf/ directory when building installers. (*)
  2f70185... quickreference: fix quickreference generation. (*)
  d3ecfb8... build: really ignore the pdf/ directory this time! (*)
  8289fce... build: break the version argument into major, minor, micro. (*)
  60ece03... build: only propose the installed language as installer lan (*)
  923e953... build: test existence of all installers. (*)
  b2f9d35... build, po-windows-installer: localize the installer strings (*)
  3a3b377... po-windows-installer: add the empty po files. (*)
  b2dc628... gitlab-ci: install intltool utilities and pass isl data acr (*)
  3b7b468... gitlab-ci: build the Windows installer's .isl files in the  (*)
  c015110... gitlab-ci, configure, build: new --enable-windows-installer (*)
  d6bb0f5... po-windows-installer: fixing a bit initial po files. (*)
  02ebbd5... gitignore: add `test-driver` created by autogen.sh. (*)
  7a03b35... gitlab-ci, build: specialize the installer scripts for gimp (*)
  6dc4d0b... Fix issue #74: Missing docs: new Waterpixels filter (*)
  53a1138... Issue #162: Make it easier to find the new name of the Guil (*)
  e6060bb... build: handle differences between development and stable ve (*)
  7cf5a48... web: ad Open Graph metadata (sort of). (*)
  6f29df8... Fix issue #320: replace color dwell with color button (*)
  ff9914f... src: improve File Open dialog documentation (*)
  c873eca... Update German translation (*)
  4432599... String fixes for getting-unstuck (*)
  90d077a... Issue #317: Change categories of AUTHORS (*)
  c1abeb0... Update Swedish translation (*)
  586b353... Update Swedish translation (*)
  1861ab7... Updated Spanish translation (*)
  6ace6f8... build, po-windows-installer: add ability to leave translato (*)
  9a0280b... Help installer Catalan translation (*)
  e17daf3... Issue #322: add Portuguese (pt) translation. (*)
  a2446d6... build: fix creating po files for new languages (*)
  708eeb8... Update README with more details about adding a new language (*)
  44a570a... fix: There is no Portuguese translation of the old 2.8 docu (*)
  c439177... ci: add Portuguese translation to our build jobs (*)
  f2339b1... Add missing cs and pt quickreference po files (*)
  f3147c9... Add a little extra info to TRANSLATING (*)
  8b1177b... Update README with a little extra info about the Inno Setup (*)
  3b83d25... Update Slovenian translation (*)
  5c9881d... Update French translation (*)
  af56b35... Update Dutch translation (*)
  4b70b34... Update README to explain how to get PACKAGE_VERSION replace (*)
  7db37e0... Update Swedish translation (*)
  f2cc77b... Update Portuguese translation (*)
  3f9dc03... Update Portuguese translation (*)
  bbac1f1... Update Portuguese translation (*)
  c0aa88b... Update Spanish translation (*)
  b6fc806... Update Portuguese translation (*)
  9dcfdf1... Update Portuguese translation (*)
  8e73667... Update Portuguese translation (*)
  662d4fd... Update Croatian translation (*)
  78add5f... Fixes to Catalan translation (*)
  0ff475f... Fixes to Catalan translation (*)
  93cd23b... Update German translation (*)
  8e15e2c... Update Catalan translation (*)
  9444c9c... Update Catalan translation (*)
  a68f91a... Update Catalan translation: concepts.po (*)
  6458e09... Update Catalan translation: dialogs.po (*)
  05bb4ca... Update Spanish translation (*)
  76e0673... Update Spanish translation (*)
  59b3bb6... Update Spanish translation (*)
  d52a81f... Update Spanish translation (*)
  bc07be0... Update Catalan translation: gimp.po (*)
  a59f8cf... Update Catalan translation (*)
  7973ba5... Update Spanish translation (*)
  5654b9c... Update Spanish translation (*)
  3d80822... Update Spanish translation (*)
  5528e34... Update Spanish translation (*)
  67a0600... Update Spanish translation (*)
  02454af... Update Spanish translation (*)
  830aaac... Update Spanish translation (*)
  3d4a5db... Update Spanish translation (*)
  337ded0... Update Spanish translation (*)
  8bf08a7... Update Spanish translation (*)
  9e0dcb2... Update Spanish translation (*)
  c34ac27... Update Spanish translation (*)
  7ee381e... Update Spanish translation (*)
  4a17742... Update Spanish translation (*)
  18d30c6... Update Spanish translation (*)
  a046b9c... Update Spanish translation (*)
  efcd1b6... Update Spanish translation (*)
  d37561c... Update Spanish translation (*)
  7f17bb2... Update Spanish translation (*)
  913b820... Update Spanish translation (*)
  569898d... Update Spanish translation (*)
  f06407e... Update Spanish translation (*)
  11d39e4... Update Spanish translation (*)
  d043e90... Update Spanish translation (*)
  1776b85... Update Spanish translation (*)
  dcc7342... Update Russian translation (*)
  71ea9d9... Update Catalan translation (*)
  05655d2... Fix validation errors (*)
  7321d76... Update Catalan translation (*)
  58f3b3b... Fixes to Catalan translation (*)
  e2fb7ed... Fix issue #326: replace Kb with kB (*)
  a168249... Update Spanish translation (*)
  233cf26... Update Spanish translation (*)
  8f70c3d... Update Portuguese translation (*)
  54a7a95... fix GIMP user folder paths in customize-splashscreen (*)
  f4ddffc... filters: Update playback page (*)
  7f4e85c... Add Ukrainian translation (*)
  912c308... Update Spanish translation (*)
  85e80e8... Add Ukrainian (uk) as translatable language (*)
  020f077... Fix typo in README (*)
  99a2222... Update Swedish translation (*)
  ea8f7f0... Update Danish translation (*)
  61b647e... Update Ukrainian translation (*)
  482663c... Updated Greek translation (*)
  40707f2... Update Portuguese translation (*)
  928a160... Updated Greek translation (*)
  a56366a... Update Brazilian Portuguese translation (*)
  b80bb55... Update French translation (*)
  9c111d7... Update Spanish translation (*)
  16616b0... Update Chinese (China) translation (*)
  fb07051... Update Ukrainian translation (*)
  1c8aa15... Update Ukrainian translation (*)
  594c495... Fixes to Catalan translation (*)
  bf0330b... Update Catalan translation (*)
  20ea766... Fix language name for Catalan (*)
  25274e7... Fix double closing tag in Catalan translation (*)
  79054a5... Fix language name in 2.8 link (*)
  3360ce6... Fixes validation errors for jp #5 (*)
  bb9343a... Update the list of authors (*)
  0d61354... Update NEWS with changes done since 2.10.0 (*)
  fd32d50... Update Ukrainian translation (*)
  18dbde2... Update Ukrainian translation (*)
  5324130... Update Swedish translation (*)
  be23471... Update common GEGL filter options documentation (*)
  d582713... Fix #223 Update channelmixer and monomixer documentation (*)
  ab98415... Add missing documentation for menu View/Center Image in Win (*)
  9001b19... Rename Spyrogimp example screenshots
  7de3f8b... Update Spyrogimp documentation and images
  0525db7... Fix #301 Render filter dialog images with French text
  411992e... Update Render Filters screenshots
  f30d999... Update Render/Flame plug-in
  9830417... Update Fractalexplorer plug-in documentation and images
  ca36067... Update IFS Fractal plug-in documentation and images

(*) This commit already existed in another branch; no separate mail sent