[shotwell] (42 commits) ...build: Update version

[Jens Georg <jensgeorg src gnome org>]

Summary of changes:

  25c9a23... build: Autotools skeleton (*)
  216b6a6... build: Add unit files (*)
  08019a7... build: Add shotwell binary (*)
  98ac807... i18n: Add translations to build (*)
  cdd332a... Add GIT version handling (*)
  d129803... build: Re-add support for unity (*)
  86c43eb... build: Add gsettings support (*)
  06412b1... build: Move shotwell into include file (*)
  ac2850c... build: Add thumbnailer (*)
  76164eb... build: Create plugin vapi (*)
  a316fe4... build: Add libshotwell-plugin-common (*)
  4a6a872... build: Add publishing plugins (*)
  087e777... build: Add publishing-extras (*)
  efcb7a2... build: Add transitions plugin (*)
  861bd8f... build: Add import plugins (*)
  c243239... build: Make plugins .so only (*)
  1225c80... build: Fix mo names (*)
  4699243... build: Hook up help (*)
  bd060e0... build: Add appdata (*)
  b993ec8... build: Hook up desktop files (*)
  1382b15... build: Hook up app icons (*)
  215a5d3... build: Hook up application image data (*)
  ffd4065... build: Hook up ui data (*)
  81d03f7... build: Align plugin names with old makefile (*)
  03b0df0... build: Install plugin data (*)
  cb75b9b... build: Add settings migrator (*)
  3cac98d... Update .gitignore (*)
  96e768e... build: Add macros from autoconf archive (*)
  32880b1... build: Remove obsolete files (*)
  bbd12ca... Update Makevars (*)
  444a905... Mark appdata for translation (*)
  092a951... build: Fix makefile generation (*)
  dcfd4c6... build: Add missing COMMON_VALAFLAGS (*)
  8b4f24e... i18n: Mark GSettings schema for translation (*)
  7f1f8f3... build: Remove unused Makefile from configure.ac (*)
  8c3eea4... appdata: Add <name> tag and fix path (*)
  afef296... build: Fix dist tarball (*)
  bab8fdc... build: Remove obsolete Makefiles
  cc25448... build: Always install manpage
  e2b5870... build: Remove check for unused programs
  4895248... build: Add unity to configure output
  55119a0... build: Update version

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