Core: possibly fixed one more shortcut segfault.
Merge branch 'master' of github.com:0xd34df00d/leechcraft

Conflicts:
	src/core/shortcutmanager.cpp
Merge branch 'master' of github.com:0xd34df00d/leechcraft
Liznoo: fixed FindQwt.cmake to work with Homebrew.
Merge branch 'master' of github.com:0xd34df00d/leechcraft