Write custom attributes in VAPI files
Write custom attributes in VAPI files

Fixes bug 577063.

Signed-off-by: Didier 'Ptitjes <9b75d9bd0301369bd978ce18252ab1844af4cc4b@free.fr>

kamanashisroy/aroop,severinh/vala,frida/vala,themiwi/vala,rvu95/vala,frida/vala,playya/vala,GNOME/vala,phako/vala,Distrotech/vala,playya/vala,lovebug356/vala,themiwi/vala,Jc2k/vala,Distrotech/vala,flobrosch/vala-fixes,rvu95/vala,GNOME/vala,severinh/vala,severinh/vala,frida/vala,Distrotech/vala,themiwi/vala,tjol/vala-tjol,flobrosch/vala-fixes,kamanashisroy/aroop,jessevdk/vala,xdave/pvala,tjol/vala-tjol,spidermonkdust/vala,tjol/vala-tjol,spidermonkdust/vala,spidermonkdust/vala,jessevdk/vala,jessevdk/vala,frida/vala,flobrosch/vala-fixes,GNOME/vala,phako/vala,frida/vala,GNOME/vala,kamanashisroy/aroop,Jc2k/vala,playya/vala,rvu95/vala,lovebug356/vala