[geary] (46 commits) Non-fast-forward update to branch wip/728002-webkit2

[Michael Gratton <mjog src gnome org>]

The branch 'wip/728002-webkit2' 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:

  fe8a858... Replace WebKitGtk and custom VAPI in build with WebKit2GTK.
  16b2ac0... Begin the WebKit2 port in earnest.
  de4e7ca... Fix massive graphics corruptiom when WebViews are displayed
  b56264e... Allow HTML string page loads to occur, so email bodies actu
  b0f505c... Properly build and load the web extension for ClientWebView
  3d60325... Implement web view resource loading policy for CID, data, &
  2a8adbe... Remove now-empty util-random.vala file.
  7a817ac... Implement loading cid: scheme resources in ClientWebView.
  491ff86... Reimplement saving inline images using WebResources.
  038128b... Use CID resources to display images for multipart/mixed mes
  f7aec50... Reenable notifiying of inline parts being loaded by the web
  1503e25... Update how inline email attachments are loaded for viewing.
  59567bf... Minor code cleanup.
  71d8304... Load ConversationWebView HTML CSS using a WK2 UserContentMa
  5162254... Set desktop font pref sizes on ClientWebView as pixels, per
  90593cf... Remove workaround for WK1 Settings zoom-level being floats,
  0c5f227... Bump minimum WebKitGTK+ version to 2.10.
  170786a... Disable WebKit2 accelerated compositing.
  749178a... Impromptu minor cell renderer cleanup (long story).
  bf9c21d... Depend on javascriptcore, generate webkit2 VAPI that uses i
  926c30e... Explicitly set a bunch of good-to-know default WebSettings 
  19f2720... Load a default app script into ClientWebViews at constructi
  b985691... Initial pass at getting the HTML document's height from the
  bd83797... Inject ClientWebView script at document start.
  3651adb... Rename some JS methods to be more vala-esque.
  fbed3e2... Enable accessing javascriptcore objects from web extensions
  31168a3... Re-implement remote image loading management for WebKit2.
  ae5d234... Integrate preferred height JS code into PageState, tidy it 
  0b347f6... Reimplement selection_changed signal for WK2.
  8d1dc9d... Remove ConversationWebView ::is_height_valid property.
  4e01d10... Re-implement message HTML cleaning in JS in the web extensi
  492e305... Remove some obsolete CSS from conversation-web-view.css.
  9791910... Reimplement loading and cleaning message into WK2 composer 
  6c0d5c7... Implement getting message selection for quoting and selecti
  d67e288... Add some WebView and WebProcess debugging.
  1c1aa02... Remove some reduncant method calls and related code.
  e00535e... Mark ClientWebView::get_string_result and call sites as nul
  3aa99b2... Implement getting HTML and plain text from ComposerWebView 
  aca18c4... Fix some dumb bugs in ConversationPageState::getSelectionFo

Commits added to the branch:

  5f92d6f... Updated Danish translation (*)
  a470412... Update Slovak translation (*)
  7663ccd... Update Polish translation (*)
  01c419a... Do not use headerbar with Unity (*)
  9f331c4... Remove 'EmptyMenu'-action. Bug 775018. (*)
  776eebd... Clean up MainWindow. Bug 775006. (*)
  b582b40... Update Turkish translation (*)
  109b904... Replace WebKitGtk and custom VAPI in build with WebKit2GTK.
  2bb1650... Begin the WebKit2 port in earnest.
  86d2a29... Fix massive graphics corruptiom when WebViews are displayed
  a037fab... Allow HTML string page loads to occur, so email bodies actu
  de215fb... Properly build and load the web extension for ClientWebView
  7c89dea... Implement web view resource loading policy for CID, data, &
  da06fa6... Remove now-empty util-random.vala file.
  3a75d07... Implement loading cid: scheme resources in ClientWebView.
  dea7a18... Reimplement saving inline images using WebResources.
  4448e9b... Use CID resources to display images for multipart/mixed mes
  d1d38b3... Reenable notifiying of inline parts being loaded by the web
  a2fbb04... Update how inline email attachments are loaded for viewing.
  e7c173a... Minor code cleanup.
  1f4e973... Load ConversationWebView HTML CSS using a WK2 UserContentMa
  37afa08... Set desktop font pref sizes on ClientWebView as pixels, per
  9822d3a... Remove workaround for WK1 Settings zoom-level being floats,
  66ae42e... Bump minimum WebKitGTK+ version to 2.10.
  ac57de9... Disable WebKit2 accelerated compositing.
  98611c8... Impromptu minor cell renderer cleanup (long story).
  73b269d... Depend on javascriptcore, generate webkit2 VAPI that uses i
  a88ffa2... Explicitly set a bunch of good-to-know default WebSettings 
  8aa55d6... Load a default app script into ClientWebViews at constructi
  109f872... Initial pass at getting the HTML document's height from the
  0c8bcc4... Inject ClientWebView script at document start.
  483f85f... Rename some JS methods to be more vala-esque.
  823c571... Enable accessing javascriptcore objects from web extensions
  6d6d8f3... Re-implement remote image loading management for WebKit2.
  d508413... Integrate preferred height JS code into PageState, tidy it 
  b0945ac... Reimplement selection_changed signal for WK2.
  669f8b0... Remove ConversationWebView ::is_height_valid property.
  dd8bc74... Re-implement message HTML cleaning in JS in the web extensi
  9f2e6b9... Remove some obsolete CSS from conversation-web-view.css.
  4ddfaca... Reimplement loading and cleaning message into WK2 composer 
  098a713... Implement getting message selection for quoting and selecti
  56dd46f... Add some WebView and WebProcess debugging.
  b7cec77... Remove some reduncant method calls and related code.
  fc89d92... Mark ClientWebView::get_string_result and call sites as nul
  ec269b1... Implement getting HTML and plain text from ComposerWebView 
  3e1efe9... Fix some dumb bugs in ConversationPageState::getSelectionFo

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