Merge pull request #85 from tribal-tec/master

Add OpenMP compiler flags if found
Configure UseQt4 file: uppercase string replace for RHEL version.
Merge pull request #86 from rdumusc/master

Configure UseQt4 file: uppercase string replace for RHEL version.
Implement building only required dependencies, use it for Travis
Merge pull request #87 from eile/master

Implement building only required dependencies, use it for Travis
Make "Could not find" message more informative
Merge branch 'master' of github.com:eile/Buildyard
Merge pull request #88 from eile/master

Make "Could not find" message more informative
Propagate deprecation warning setting
Minor tweaks
Merge pull request #91 from eile/master

Propagate deprecation warning setting
Ignore QtCreator user files
Do 'remote update' rather than 'pull' for update target.
Enable support for specifying type of repository 'update' for GIT.  Options are: "REMOTE_UPDATE", "FETCH_MERGE", "CMAKE_DEFAULT", and "NONE".  "FETCH_MERGE" is the old 'git pull' behaviour; "NONE" is the new default.
Renamed REPO_UPDATE_TYPE to REPO_UPDATE_POLICY
Documented REPO_UPDATE_POLICY
Fix #90 and CR #89 as per discussions in issues
Merge pull request #93 from eile/master

Fix #90 and CR #89
Denoise output by not display "Skip foo: no source..." for system packages
Generic ITK config