fix-ofLight-globalPosition, globalOrientation

Fixes ofLight position & orientation issues when ofLight is parented.

Signed-off-by: Tim Gfrerer <tim.gfrerer@oo43.com>
Fixes spacing and font.  Fixes #1893.
Merge pull request #1921 from bakercp/bugfix-font-example

Fixes spacing and font.  Fixes #1893.
Merge pull request #1603 from tgfrerer/fix-ofLight-parent-issues

fix-ofLight-globalPosition, globalOrientation
fix for FreeImage.h going back to old #def #undef approach for type clashes
small change to revert back to new FreeImage.h