[gedit] (10 commits) Created branch wip/gtkapp-actions

[SÃbastien Wilmet <swilmet src gnome org>]

The branch 'wip/gtkapp-actions' was created.

Summary of new commits:

  9f9a4ae... GeditApp: remove redundant help option
  e386ecd... GeditApp: remove command line options handling
  ec14724... Move get_line_column_position() in gedit.c
  df4bc0e... GeditApp: basic window and tab creation
  f2d200f... Handle basic command line options in main()
  4963cd5... GeditApp: add some actions and activate them in main()
  ed79931... GeditApp: add open-files action and active it in main()
  5a17fa2... GeditApp: read-stdin action
  74cfee7... GeditApp: remove the now useless finalize()
  051a37c... GeditApp: remove useless headers