fixed files with DOS newlines; fixed contrib/ scripts to use git
Fixed some copyright text.
2013 copyright, also fixed copyright-related contrib/ scripts to use git instead of svn
Some cleanup and copyright updating.

* updated copyright notices at top of all sources
* fixed numerous files with DOS newlines
* cleaned up some comments/ifdefs
* some spelling corrections
driver::totalTime statistic is now reported correctly on crashes, too
minor cleanup