gedit: Recreate "configure" to fix incorrect localedir setting.
pyqt4: refactor package

- Adapt to new SIP package
- Build for Python 2 and 3
Merge pull request #113 from saghul/fix-pyqt4

pyqt4: refactor package
gdb: Update to 7.8
glib2: add patch to improve package installation dir lookup
Merge pull request #114 from nacho/wip/bug733934

glib2: add patch to improve package installation dir lookup
gedit: add patches to fix the menus
Merge pull request #115 from nacho/wip/geditfixmenus

gedit: add patches to fix the menus