invenio-check-branch: headline trailing dot check

* Checks for the presence of a trailing dot in the commit log
  headline.  (There should be none.)

Signed-off-by: Tibor Simko <tibor.simko@cern.ch>
invenio-setup-prerequisites: Ubuntu 14.04 LTS fix

* Fixes kickstart scripts to run on Ubuntu 14.04 LTS.  (closes #17)

* Switches from openoffice.org to libreoffice.

* Disables 000-default as well as default-ssl using wildcard.

* Renames vhost configuration to .conf otherwise a2ensite doesn't see
  them.

* Enables mod_version if possible.

* Supports being run from a virtualenv.

Signed-off-by: Yoan Blanc <yoan.blanc@cern.ch>
Reviewed-by: Tibor Simko <tibor.simko@cern.ch>
invenio-setup-prerequisites: skip extra reqs

* Skips silently when cannot install extra requirements
  such as ipython that are really not necessary.

Signed-off-by: Tibor Simko <tibor.simko@cern.ch>
invenio2-kickstart: initial release

* Initial release of the Invenio 2 kickstarter, permitting to bootstrap
  Invenio 2 based development environments on fresh OS in an unassisted,
  fully automated manner.  Tested on Ubuntu/trusty64.

Signed-off-by: Tibor Simko <tibor.simko@cern.ch>
invenio2-kickstart: comment cleanup

* Removes one FIXME comment that is not necessary anymore after merging
  of inveniosoftware/invenio#2107.

* Fixes two spelling mistakes.

Signed-off-by: Tibor Simko <tibor.simko@cern.ch>
invenio2-kickstart: Vagrantfile file name fix

* Should be Vagrantfile, not .Vagrantfile.
  (PR #18) (PR #19)

Reviewed-by: Tibor Simko <tibor.simko@cern.ch>