Move external projects to config.extra
Update README
Move boost to extra projects
Merge pull request #124 from eile/master

Move external projects to config.extra
Update travis.yml
Merge pull request #125 from tribal-tec/master

Update travis.yml
ITK version and INCLUDE_SYSTEM needed to generate FindPackage files without config.extra
Merge pull request #126 from rdumusc/master

ITK version and INCLUDE_SYSTEM needed to generate FindPackage files without config.extra
Moved ITK config
Merge branch 'master' of github.com:Eyescale/Buildyard

Conflicts:
	config/ITK.cmake
Update CMake subtree and propagate lib type to projects (Eyescale/CMake#239)
Remove obsolete tclap config
Merge pull request #127 from eile/master

Update CMake subtree and propagate lib type to projects
Move stuff to config.extra
Dependency graphs: Fix packages with dash, tweak visual
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
Fix Eyescale/CMake#240: Use common_package for all finds
Merge branch 'master' of github.com:Eyescale/Buildyard