general: import fixes

Signed-off-by: Jiri Kuncar <jiri.kuncar@cern.ch>
bower: install jeditable from invenio-software.org
legacy: fix 404 handler (closes #149)
dbexec: fix dbexec parameters

* dbexec was only taking into account the first parameter
modules: renaming rank to ranker
bower: resolution for jquery

Signed-off-by: Adrian-Tudor Panescu <adrian.tudor.panescu@cern.ch>
Grunt: fixes

* Fix for jeditable not being copied at the correct location;
* Fixes identation;
* linted;

Signed-off-by: Adrian-Tudor Panescu <adrian.tudor.panescu@cern.ch>
Style: migration of the search results page to bootstrap 3