GUI: removed my clumpsy selectfiles dialog. use the standard file selection dialog instead.
Fixed #4458 (False positive: noCopyConstructor in template class)
Fixed wrong tokenization of some math formulas:

The two formulas: sin^2+cos^2 = 1 and sinh^2-cosh^2 = -1 are true iff the two arguments are the same.
Simplify some generalized math formulas:

Now the 'sin^2+cos^2=1' and the 'sinh^2-cosh^2=-1' code can handle, for example: sin^4+cos^4=1, sinh^10-cosh^10=-1.
Also, the arguments can be also multitokens, so that it's possible to simplify, for example: 'sin^2(k())+cos^2(k())=1'.
Related to the previous commit:

Use bit operator '&' instead of modulo operator '%'.
add VS2012 projects for my personal use (using /LTCG, /MP, /RELEASE, /MT)
move astyle options to astyle.ini and use it in runastyle and runastyle.bat
astyle.ini: use --lineend=windows since when having autocrlf=true using --lineend=linux messes up the line endings