glib-2.0: Add string.char_count
glib-2.0: Add string.char_count

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