search: fix initial request missing stylsheets.

* Putting the stylesheets into the header block.
  The css block occurs after css bundle so they don't make it the
  first time. As everything goes through Flask Assets, using the
  header block for js and css seems the way to go.

Signed-off-by: Yoan Blanc <yoan.blanc@cern.ch>
registry: missing function addition

* Adds missing dict-like functions iteritems and get to the new dict
  registry DictModuleAutoDiscoverySubRegistry.

* Updates some docs.

Signed-off-by: Jan Aage Lavik <jan.age.lavik@cern.ch>
workflows: holding pen fixes

* Fixes an issue getting widgets in an unsupported way.

Signed-off-by: Jan Aage Lavik <jan.age.lavik@cern.ch>
utils: Git & SVN Harvester

* Harvester utils to download and archive SVN & Git repos

Signed-off-by: Jake Cowton <jake.calum.cowton@cern.ch>
utils: addition of call checks for vcs commands

Signed-off-by: Jiri Kuncar <jiri.kuncar@cern.ch>
travis: CFG_TMPDIR set to /tmp

Signed-off-by: Jiri Kuncar <jiri.kuncar@cern.ch>
search: fix decoding Unicode is not supported.

Signed-off-by: Yoan Blanc <yoan.blanc@cern.ch>
grunt: ColVis filename update

* Updates the ColVis installation to use the correct filenames.

* Also updates the Holding Pen template importing ColVis.

Signed-off-by: Jan Aage Lavik <jan.age.lavik@cern.ch>
installation: PyLD to 0.5.0

* Using inveniosoftware's fork with has a special version number
  26.0.5.0-dev to prevent further updates to override it.

Signed-off-by: Yoan Blanc <yoan.blanc@cern.ch>
docs: documentation refactoring

* fixing the images' path.

* removing references to non-existing files.

* moving modules into proper files.

Signed-off-by: Yoan Blanc <yoan.blanc@cern.ch>
annotations: sphinx friendly documentation

Signed-off-by: Yoan Blanc <yoan.blanc@cern.ch>
upgrader: sphinx friendly documentation

Signed-off-by: Yoan Blanc <yoan.blanc@cern.ch>