Tweak devel/libexecinfo version 1.1_3
Update devel/py-sip to version 4.14.3,1
Tweak audio/cdparanoia version 3.9.8_9
Update devel/qscintilla2 to version 2.7,1
Tweak misc/kde4-xdg-env version 1.0.1
Tweak net/avahi-app version 0.6.29_3