integrated ckanalyze-client to display raw whole catalogue stats

* downgraded to jersey 1.17.1 bundle
* removed redundant guava 13, kept 14.0.1
* ODR locale is now kept in sync with setlanguage command
* integrated ckanalyze client
* added basic ckanalyze-raw.vt, displays whole catalogue stats
imported rdf-extension from data validation branch
removed rdf-extension
Squashed 'extensions/rdf-extension/' content from commit 684b4ec

git-subtree-dir: extensions/rdf-extension
git-subtree-split: 684b4ecf35859c7d090fad9ebeb15e3295965383
Merge commit 'c3fdc2175dcb7711847302a9e4c5bb8e8fcb3cf9' as 'extensions/rdf-extension'
added odrext dependency to rdf-extension
added CKAN-Java-Client source code as odrapp module

* removed rdf-extension from odrext module.properties, butterfly was complaining about it
* to run server needs dependency on CKAN-Java-Client (why?)
Merge branch 'master' into en4-ckanalyze
CKAN-Java-Client is not a submodule anymore
Merge branch 'master' into en4-ckanalyze
Set up ckanalyze-ckan.html page to try out datatables

- added dependency to Findbugs or Nonnull tags
- renamed CkanalyzeRawStats  to Catalogs
a messy merge
added repo for ckanalyze client and model
restored from master, added ODR.getLocale
proof of principle for ckan resource table works

- deleted odrext translatio-en.json
added some missing file for ckan table proof of concept
added  ckan url and searchbox gui(no javascript yet)

- added combobox with autocompletion (for jqueryui 1.8.20)
- added ckan url gui
- added searchbox gui
- added next button
server responds with mockups example
added singleton to Catalogs
tested serverside search in catalogs and save catalogs

- introduced extensions/odrext/build/tempdir  for tests user temp dir
- added jsp dependency in odrext, still to test
- added jersey dependencies both to main and odrext
- added .vt.html and .vt.htm paths (so netbeans doesn't complain too much) to odrext controller
- slightly modified ckan java client to deserialize any json object
- added getStats in ckan-source-ui
- added Utils class
- added odrext/module/tests directory