Specify VisualStudio version in config script to fix building on systems with both Visual Studio 2010 and 2012 installed.
PATH overriding updated to contain python 2,6 in the beginning.
Made verbose logging in EventStoreConnectionLogicHandler configurable and disabled by default as it caused large volumes of logs during large test scenarios.
TFChunkManager caching finished and tested.
Merge branch 'dev' into tfchunk-merge