gui:first merging of Sparc analysis tab and Secom gallery
gui: fps display bug fix
gui: Added file open dialoag box to inspection tab
gui: resolved merge conflict
gui: wants_char test for alignment tab
gui: let the tab know when they are destroyed so they can stop the streams

add the .terminate() method and call it on gui destroy
Merge branch 'master' of vpn.delmic.com:odemis

Conflicts:
	src/odemis/gui/cont/tabs.py
gui: grab correctly keys in mirror alignement tab

needs some tricks as the default behaviour in wxPython is to send the keys only to the
focus widget (and fallback to the app)
gui: comment clean up