manual: Improved chapter about library configurations
ci.py: copy std.cfg to daca2 folder to get better results.
ci: minor updates
CheckOther::checkDuplicateExpression: Added TODO comment to readd checking for duplicate separated expressions
ci.py: changed scp commands
Fixed uninitialized variable FP after realloc if it fails. Related with ticket: #5240
fixed FP when passing uninitialized buffer as 2nd argument to itoa
Uninitialized variables: Fixed FP when the variable is initialized in do-while condition
Uninitialized variables: Fixed FP when taking address of uninitialized variable
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.
Comment out unused functions.
Remove multiple newlines.
htdocs/site/js/github.js: switch to double quotes like the rest of the files.
htdocs: update dependencies.