Flotsam Cache Optimizing

*  Fcache Assets optimizations by updating the file access time only once per run
MapModule ini changes

* Seems that this part needs to be in a different file
DotNetEngine

* Cleaned up, made sure the functions are Serialized now
* MaxScriptThreads should make scripts start faster now
* Name changed in INI file, without it just loads with 100 (as default)
Fixing vehicle serialisation
Merge pull request #117 from nhede/master

Fixing vehicle serialisation