Fixed #6350 (Tokenizer::simplifyCast: set Token::isCasted when cast is removed)
Incomplete statement: tweaked bailout for '(void*)0' using isCasted()
Renamed isCasted to isCast
Token: Added flag for attribute noreturn (#6328)
Refactoring Tokenizer::simplifyAttribute
Fixed #6353 (False positive: CheckBufferOverrun checking reassigned array function parameter)
Incomplete statement: tweaked bailout for '0;' statement using isExpandedMacro()
Fix C++11 compat wrapper for clang

clang identifies itself as gcc 4.2.
The preprocessor macros can be dumped with:
     clang++ -dM -E -x c /dev/null
Fixed #6349 (Pointer arithmetic: clarify message)
Improved pointer arithmetic message
Add VS2013 projects for my personal use (using /LTCG, /MP, /RELEASE, /MT).

[ci skip]
Add a script to run coverity with VS2013.

[ci skip]
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.

[ci skip]
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.

[ci skip]
PEP8 fixes.