Testother: split up a large testfunction, no functional change.
Tokenizer:simplifyMathFunctions: added support for acos[f|l] functions.
Test that there is no segfault in CheckOther::checkZeroDivisionOrUselessCondition when the SymbolDatabase is invalid. Ticket: #5045
Fix Travis tests

This fixes a bug introduced in #180.
Fixed #5080 ((error) Internal error. Token::Match called with varid 0. Please report this to Cppcheck developers)
Merge pull request #181 from myint/fix

Fix Travis tests
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.
Update .mailmap.
cppcheck-htmlreport: PEP8 fixes.