commitmonitor Code

Remove the "using namespace std" statements and explicitly refer to the std namespace where needed.

use consistently an empty line between functions

Fix compiler warnings for the x64 build.

no need to define our UNUSED macro; there is already the UNREFERENCED_PARAMETER

* add an empty line after the license header
* remove unneeded empty lines at the end of files
* use the right case for the includes
* always use <> for system headers
* update ext/Versions.txt

patch from XhmikosR:
bump the copyright year, remove unwanted spaces and convert some tabs to spaces.

Use the secure functions to avoid compiler warnings.

Rename a lot of classes and methods.

Fix copyright year: these are new files and therefore only must mention this year.

Merge the MultiSCCS branch to trunk and fix some minor merge conflicts.