Fixed more details specific to multiple 500K line applications.
Improved handling of un-named unions, in class initializers (bug in how bit field withs are now using original expression tree), better unicode string handling for literals.
Commented out one of the boost test codes that fails only on one compiler with optimization.
Fixed boost issue previously commented out and fixed files we diff against to test unparser (for extra space inserted between minus operator and literals), also removed one failing astFileIO testcode.
Fixed gnu 4.4.5 specific issues in astFileIO_tests (resulting from constants evaluated to full unfolded expression trees).
Merge remote-tracking branch 'origin/master' into HEAD