Merge pull request #1 from DavidBluecame/master

Changes to allow compilation in Ubuntu Quantal 12.10 32 bits and new "Transparent Background" and glass "Max internal reflection bounces"
Add 'WITH_IRR_CACHE' option and console message.
Add ' Code speedup due mathematical approximations' from YafaRay Master
Delete 'local' FAST_MATH  and  FAST_TRIG  in mathOptimizations.h
Add my own personalized UserConfig.txt
Edit data format
Delete unused SupportFiles folder
Make 'TAB to spaces'
Merge pull request #1 from megasoft78/master

updates