Genie: Fix lists and dicts with libgee 0.7
Genie: Fix lists and dicts with libgee 0.7

The delegate type used for equal and hash functions changed in
libgee 0.7. However, as libgee 0.5+ takes care of setting reasonable
default functions, simply removing the corresponding code from the
Genie parser fixes this incompatibility.

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