changes test file suffixes from .cc to .C
a little clean up for test/endian.C
corrects test/fltk_version.C indentation
fixes for inline.H, rendera.H
Merge pull request #12 from rubicks/move-it

changes test file suffixes from .cc to .C
credits file
made program filenames uppercase
fixed wrong header file name
renamed method
can load an image from the terminal now
file browsers remember last load/save directory now
cleanups, added comments
main bitmap wasn't being deleted before loading
fixed pointer overrun in stroke preview
fixed some invalid reads
last palette directory is remembered now