test
fix
Fixed ¤4596 (False positive, Variable 'value' is not assigned a value (x = x >> value))
Fixed #4987 (spellfix for verbose message in CheckClass::noConstructorError)
CheckIO: improved handling of functions returning pointers. Ticket: #4964
Fixed #4733 (defective unusedStructMember warning)
Fixed #4941 (segmentation fault (invalid code) in Tokenizer::setVarId)
CheckIO: fix some %I64 related false positives. Ticket: #4964
Add VS2012 projects for my personal use (using /LTCG, /MP, /RELEASE, /MT)
Add a script to run coverity with VS2012.
Move astyle options to astyle.ini.

This way we can use it in runastyle and runastyle.bat.
Settings changes:
* specify the files to exclude instead of specifying the files to style
* remove `--lineend` option
* keep the file's modified timestamp
* only show the styled files on the command output

Also change the astyle version check to only check for older not the exact version.
Update runastyle.bat from MPC-HC.

It includes a check if astyle is present and for astyle's version.
Also, it allows drag and dropping files onto it to style them.