resources: compiler: Fix resources on big endian architectures
resources: compiler: Fix resources on big endian architectures

Resources are always little endian, so the gvdb is byteswapped. When looking
up the value, it would return a new byteswapped variant, making the data
returned from do_lookup() invalid once that variant is unref'd. Since
byteswapping doesn't matter for the "ay" data anyway, just use
gvdb_table_get_raw_value() instead and only byteswap the length and flag
values.

https://bugzilla.gnome.org/show_bug.cgi?id=673409

MathieuDuponchelle/glib,ieei/glib,endlessm/glib,gale320/glib,Distrotech/glib,mzabaluev/glib,cention-sany/glib,cention-sany/glib,johne53/MB3Glib,cosimoc/glib,Distrotech/glib,endlessm/glib,krichter722/glib,djdeath/glib,tchakabam/glib,krichter722/glib,MathieuDuponchelle/glib,gale320/glib,MathieuDuponchelle/glib,johne53/MB3Glib,johne53/MB3Glib,tchakabam/glib,Distrotech/glib,tchakabam/glib,mzabaluev/glib,djdeath/glib,cosimoc/glib,mzabaluev/glib,cention-sany/glib,ieei/glib,cosimoc/glib,djdeath/glib,MathieuDuponchelle/glib,ieei/glib,cention-sany/glib,johne53/MB3Glib,krichter722/glib,lukasz-skalski/glib,lukasz-skalski/glib,endlessm/glib,cosimoc/glib,MathieuDuponchelle/glib,cosimoc/glib,gale320/glib,tamaskenez/glib,gale320/glib,mzabaluev/glib,tchakabam/glib,gale320/glib,cention-sany/glib,krichter722/glib,mzabaluev/glib,endlessm/glib,ieei/glib,tchakabam/glib,johne53/MB3Glib,krichter722/glib,ieei/glib,lukasz-skalski/glib,Distrotech/glib,tamaskenez/glib,lukasz-skalski/glib,Distrotech/glib,djdeath/glib,tamaskenez/glib,endlessm/glib,tamaskenez/glib,lukasz-skalski/glib,johne53/MB3Glib,djdeath/glib,tamaskenez/glib