add ofToDouble to ofUtils. close #1489.
change ofSimpleApp to ofBaseApp in remaining examples. close #1521.
Merge pull request #1808 from thiagohersan/fix-ofSimpleApp

change ofSimpleApp to ofBaseApp in remaining examples.
Merge pull request #1809 from thiagohersan/feature-ofToDouble

add ofToDouble to ofUtils. close #1489.
Merge branch 'feature-makefileRefactoring' of github.com:arturoc/openFrameworks into feature-makefileRefactoring
makefile: osx working, tested on 10.6 missing bundle