Fixes to work with cmake subprojects
Point gitexternals to JB clone of CMake/common tools
Update GitExternal
Fix build against V2 lunchbox API
Merge commit 'refs/pull/17/head' of https://github.com/BlueBrain/codash
Merge pull request #18 from bilgili/master

Merging subproject support
Fix VS2012 build
Merge pull request #19 from tribal-tec/master

Fix VS2012 build
Bump CMake subtree
Fix travis
Merge branch 'master' of https://github.com/BlueBrain/codash