Merge pull request #127 from eile/master

Update CMake subtree and propagate lib type to projects
Exposing the ExternalProject options for svn username and password.
Merge pull request #129 from hernando/master

Exposing the ExternalProject options for svn username and password.
Merge pull request #128 from eile/master

Fix dependency graph & config.extra
Merge branch 'master' of github.com:Eyescale/Buildyard