tags: fix for imports
formatter: testsuite moved
testsuite: initial test loading
comments: files from WebComment ported

* Moves files from modules/webcomment to invenio/modules/comments

* Adds inveniomanage to .gitignore

Signed-off-by: Adrian-Tudor Panescu <adrian.tudor.panescu@cern.ch>
database: populate only code packages
comments: useless utils folder deletion

Signed-off-by: Adrian-Tudor Panescu <adrian.tudor.panescu@cern.ch>
Merge remote-tracking branch 'adrianp-github/cswwd' into code-structure-with-webdeposit
BibWorkflow: holding pen changes and additions

* Creates a standard structure for widgets rendering and
  resolving

* Adds breadcrumbs, timeago, alerts

* Fixes in sorting

* Several improvements in HP templates

* Adds installation of ColVis and Bootstrap themed DataTables.

* Adds color on hover in table and several keybindings, like
  select several rows with shift plus arrow key, escape for
  deselecting rows etc.

* Adds new batch Approval widget

* Adds filtering with tags in UI display.

* Simplifies several methods in HP blueprint

Conflicts:

	Merged-by: Jan Aage Lavik <jan.age.lavik@cern.ch>

	invenio/modules/workflows/static/css/workflows/style.css
	invenio/modules/workflows/static/js/workflows/hp_index.js
	invenio/modules/workflows/templates/workflows/hp_approval_widget.html
	invenio/modules/workflows/templates/workflows/hp_details.html
	invenio/modules/workflows/templates/workflows/hp_index.html
	invenio/modules/workflows/views/holdingpen.py
	invenio/modules/workflows/workflows/marcxml_workflow.py
	modules/bibworkflow/lib/Makefile.am
	modules/bibworkflow/lib/bibworkflow_utils.py
	modules/bibworkflow/web/Makefile.am
workflows: autodiscover widgets again

* Widget's in the Holding Pen need to be autodiscovered so
  reverting previous change to loading.

* Now combines loading of workflows and widgets in one loader.
workflows: fix pretty_date and css import
workflows: fix templates and views

* Removes old references to BibWorkflow elements in templates
  and views.

* Moves JS files from old to new structure.

* Fixes several CSS and JS inclusions in templates.