Patch for Issue #20

* checks kind {67294A52-A4F0-11D2-AA88-00C04F688DDE} of project
changed script for building vsSBE

now required vsSBE >= v0.8
Fixes for build on VS 2012/2013.
revision number for vsixmanifest with building vsSBE

Works for configurations - *_with_revision
Merge branch 'hotfixes'
fixes for recursive DTE-commands

+SolutionEventType