[latexila] (53 commits) ...Reactivate GtkSpell

[SÃbastien Wilmet <swilmet src gnome org>]

Summary of changes:

  b439e98... GNOME 3: migration to GTK+ 3, GtkSourceView 3, etc (*)
  b191e8a... GNOME 3: about dialog (*)
  0471b77... GTK+ 3.2 is required (*)
  a60b7c2... GtkGrid migration: clean build files dialog (*)
  8115b4b... GtkGrid migration: close unsaved documents dialog (*)
  ff4f27d... GtkGrid migration: side panel (*)
  4c03e0e... GtkGrid migration (continued) (*)
  3c9f756... GtkGrid migration (continued) (*)
  d902e1c... Preferences dialog: fix glade file (*)
  a5ebf88... GNOME 3: fix search and replace (not finished) (*)
  283ce99... Merge branch 'master' into gnome-3 (*)
  9cd277e... Merge branch 'master' into gnome-3 (*)
  04f0efe... Fix search and replace (continued) (*)
  875e419... Simplify search and replace (*)
  017776a... Build Tool Dialog: prefix attributes with "_" (*)
  e5718b3... Merge branch 'master' into gnome-3 (*)
  3c59ceb... Build Tool Dialog: little code clean-up (*)
  c06024f... Utils: get dialog component: do not expand (*)
  ba3129d... Build Tool Dialog: get rid of glade (*)
  89d9bae... Invisible event box (remove the ugly gray zone) (*)
  e7d336e... Document Tab: smaller close button (*)
  7a46c2e... Merge branch 'master' into gnome-3 (*)
  73eb4d5... Templates dialogs: no separator, hexpand (*)
  e0b2752... Templates dialogs: treeview instead of an iconview (*)
  570e78c... New file dialog: two lists of templates (*)
  7633dc2... Style of toolbars (*)
  6e81870... Scrolled windows: set_policy() is now useless (*)
  680a18a... Symbols: move stores init in a function (*)
  0e5b871... Symbols: expand (*)
  5450f2f... File Browser: prefix attributes with "_" (*)
  79550bd... Merge branch 'master' into gnome-3 (*)
  06c303c... Symbols: fix for GTK+ 3.4 (*)
  41ce77c... Symbols: categories in a combo box (*)
  8504186... Side panel: combo box ellipsizable (*)
  d740d6f... Symbols: expand horizontally the combo box (*)
  4562b80... Structure: remove "expand all" from the toolbar (*)
  47167dd... File browser: remove indentation inside the combo box (*)
  8e04c3f... File browser: space out the widgets (*)
  ae0f6a7... Space out the search and replace widgets (*)
  8603743... Side Panel: code clean-up, homogeneous margins (*)
  b106f36... Side Panel: fix the saving of the active component (*)
  0202405... Save scheme setting: more robust (*)
  7859086... Main: remove Unique stuff and code clean-up (*)
  7a2dbce... Clean the Latexila class (*)
  6e732e8... Use GtkApplication (*)
  0b25c2f... Latexila: use GLib.Application.get_default() (*)
  21be2e4... Latexila: use hold() and release() (safer) (*)
  f54f32d... Main: parse local options (--help, --version, etc) (*)
  0e0388a... Main: --new-document and --new-window options (*)
  602f196... Main: open files from the command line (*)
  7bd67c9... Remove workspace and screen awareness (*)
  beff1c5... Use SourceView.get_visual_column() (*)
  6811c37... Reactivate GtkSpell (*)

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