Removed unneccesary i18n files from grails scaffolding.
Merge branch 'master' of github.com:pserwylo/bn-elicitator

Conflicts:
	.gitignore
Added readme text, and apache 2.0 license.
Acknowledgements for FamFam icons.
Update README.md
Moved BnExportService to non-compiled file for now, because I've removed the dependency on JUNG (to draw graphs) which it depended. Doesn't really matter, because I wasn't using it anyhow at this stage.
Removed build dependencies on unused libraries (for now) and started work on cyclical relationships.
Merge branch 'master' into cyclical-relationships
Completed search for cyclical relationships. Now I just need to give the user some way to deal with it...
Changed appropriate fields to longtext via gorms static 'mapping' closure. Also added fallback when we error while saving, to alert the user and undisable the buttons. This is called when the server sets a status code which jQuery's ajax api decides is an error.
Fixed bug where foreign key constraint was violated when deleting comment.

Also added ability to hide by default any relationships which have already
been deemed as NOT problematic, and a toggle button to show them.
Licence change to GPLv3. Changed LICENSE.md and added header to each file.

Left our files that were autogenerated by grails (or others) and libs (such
as jquery).
Minor grammar fixes.
Merge branch 'master' into cyclical-relationships

Conflicts:
	grails-app/controllers/bn/elicitator/ElicitController.groovy
Added checkboxes to remove cyclical relationships. Still need to be able to check if we remove too many relationships...
Updated todo with a few more tasks.
Upgrade grails and changed ! icon to lightbulb
Refactoring/bugfixes.

Refactored Event.Type enum to src/groovy because of GRAILS-9627.

Renamed Event to LoggedEvent (someone online said Event was being
generated automatically and stuffing me up).

Added bn namespace to all my TagLibs

Added icons and tooltips to show comments when relationships are
defined.

Fixed bug where other peoples relationships, and relationships which
don't exist were shown as problems for logged in user.
Merge branch 'master' into cyclical-relationships

Conflicts:
	application.properties
Changed problem screen to use buttons instead of checkboxes.