fixed compiler warning viewer.c:576, closes #55
fixed header/bottom bar color for cygwin
Merge pull request #56 from visit1985/cygwin_fixes

Cygwin fixes
ignore mdp.exe in cygwin git
Add FreeBSD port to README.md
Merge pull request #57 from neelchauhan/master

Add FreeBSD port to README.md
fix minor valgrind read error
Merge pull request #58 from hspak/master

Fix minor valgrind read error
fixed other valgrind read error, ugly but works :)
removed duplicated expression
Fixed memory leaks
beautifying some variable names and function calls
version bump