[empathy] (26 commits) ...Merge branch 'irc-widget-588243'

[Guillaume Desmottes <gdesmott src gnome org>]

Summary of changes:

  860c265... add empathy_irc_network_manager_dup_default()
  4b08cbd... add empathy-irc-network-chooser
  8f678a3... add empathy-irc-network-chooser-dialog
  f867ae2... irc-network-chooser: popup network chooser dialog when clic
  ba36ddf... account-widget-irc: use EmpathyIrcNetworkChooser
  e1513fc... irc-network: add accessors for name and charset
  c7c6808... irc-network-chooser-dialog: add live search support
  a687feb... irc-network-chooser-dialog: use network accessors
  1d030ae... irc-network-chooser: use network accessors
  fd86b3c... pass filter iter to select_iter() and scroll_to_iter()
  cc260a6... select the first matching network when searching
  75f7bc8... replace the close button by 'Select'
  c196520... don't allow to select a network if none is actually selecte
  102c526... make title clearer
  88cdfb8... select_iter: set the cursor as well
  d4e129c... assert that iter convert don't fail
  9831889... scroll_to_iter: need a filter iter
  0ead72d... factor out iter_to_filter_iter()
  469e9ea... search_text_notify_cb: rename iter to filter_iter to avoid 
  f8c7011... cance live search when adding/removing a network
  deddbb9... properly set table_common_settings
  acc900c... Hide the search after picking the network to get the right 
  c48ad85... search_text_notify_cb: select first matching only if we are
  3ba9a68... irc-network-chooser-dialog: make it transient and modal
  e624601... grab focus on the treeview after adding, editing or removin
  2de3bc4... Merge branch 'irc-widget-588243'