[Bugfix] #FS13567 5+ fonts WPS file causes next theme loaded to fail
Investigating this issue I found that when
SBS and WPS share the same fonts the refcount prevents
the soon to be unused font from unloading
by the time the fnt is unloaded its already too late because the WPS
load failed.
What appears to work is freeing the fonts used by the skin items ahead
of time via skin_reset_buffers() in a separate loop instead of in the
loop used to load the skin files
Change-Id: Ib118163185d48b67b7c96e436bfb6fab8db546a9