Fix encoding/serialization of returned data from HDA create API
merge next-stable
Visualization client-side framework: use simpler/faster/boundary-condition insensitive calculation for extracting subsets of reference sequence data.
Pack script.
Automated merge of next-stable to default
QA: upgrade browser testing framework and tests to use casperjs 1.1-beta3 and phantomjs 1.9.2
Charts: Fix api call
Merge
removed dataset hash from the bookmark generated urls since they are not needed and make for ugly track names
Merged galaxy/galaxy-central into default
Charts: Add boxplots
Charts: Add libraries
Record history content type with output of history contents API.

Downstream in dataset collections branch this isn't just dataset, including this will allow clients to distinguish between different kinds of content.
Refactor backbone models to allow different kinds of history contents.

In particular, add a new backbone parent model (HistoryContent) refactored out of HistoryDatasetAssociation. This makes room for a forth coming HistoryDatasetCollectionAssociation model that will be emitted from the history contents API.

There are likely better ways to share common functionality between a dataset and a dataset collection contents - more JS savy developers should feel free to refactor into smaller mixins for instance. For now HistoryContent is just composed of the overlap in functionality between dataset and collection representations downstream and is an quick and dirty way to share said functionality.
Refactor backbone views to allow different kinds of history contents.

This makes room for a forth coming HistoryDatasetCollectionAssociation model that will be emitted from the history contents API. Same comment as previous changeset applies - this is a potentially crude way to share duplicated functionality and a better design would be most welcome.
Rename historyPanel.refershHdas to refreshContents.
Add simple module verions of validation stuff in base controller.

For reuse outside of controllers (i.e. in dataset collections). Objections to refactoring base controller stuff to use this?
Extract base class from DataToolParameter to be shared with DataCollectionToolParameter.
Dataset collections - models - basics.

Mapping, model definition, database migration, and model unit tests to support database collections.
Dataset collections - models - mapping to allow HDCA to hide HDAs under it.

Should help keep the history panel in check initially hopefully.