+ tests/fixcase.hb
+ added automatic case fixer. It's ugly code and
has some hard-coded exception, some of them
arbitrary, some due to certain strings causing
mis-matches (f.e. JS code embedded in string,
or words like "token(s)" and "file(s)")
; TODO: interestingly hb_DirScan() won't return
extensionless files, when using hb_osFileMask()
(as opposed to Directory()). This was a good
side-effect in this particular case though.
