Upgraded some dependencies.
Merge branch 'dev' into 4.x-dev
Initial commit of move over to asset pipeline.
Added some extra graphs
Moved to multi datasets per graph.
Many improvements to graph generation.
Now each graph can have multiple Y values generated from multiple
queries.

Each query can now also contain multiple Y values too.
Upgraded some dependencies.
Initial commit of move over to asset pipeline.
More work on the shift to asset pipeline.
Merge branch 'dev' into 4.x-dev

Conflicts:
	server/gokb/application.properties
	server/gokb/grails-app/services/org/gokb/StatsService.groovy
Finishing of asset move.
Tweaked excludes and modified the include oreder a little.
1 pixel tweak.
Merge branch '4.x-dev' into dev

Fixes part of #128
update to stats
Merge branch 'dev' of github.com:k-int/gokb-phase1 into dev
Corrected next row loading
Downed hibernate version - seems to fix problem??
more fixes for title import