Split widget fields out of GeanyApp into GeanyMainWidgets, so other
data items can be added without breaking the plugin ABI.
Add GeanyData::main_widgets, and macro.
Rename treeview_notebook sidebar_notebook in GeanyMainWidgets.
Move tools_menu from GeanyData to GeanyMainWidgets.
Move statusbar out of GeanyApp (shouldn't be used directly).
Move ignore_callback out of GeanyApp.
Rename sci_goto_line() argument unfold, like sci_goto_pos().
Make utils_goto_file_pos(), utils_goto_line(),
utils_switch_document() into static functions (they are UI-related,
so shouldn't be in utils.c).
Move utils_goto_pos() to editor.c, add mark argument.


git-svn-id: https://geany.svn.sourceforge.net/svnroot/geany/trunk@2609 ea778897-0a13-0410-b9d1-a72fbfd435f5