indent -linux src/inifile.c
Make FiSH internally always use the target lowercased
/setkey #zBR pass
and
/setkey #ZBR pass
is now always the same internally to FiSH, its always #zbr
Changed the key delete function to be an int to give diferent result when trying to delete something that doesnt exist.

Conflicts:
	src/FiSH.c
	src/inifile.c
	src/inifile.h