[BISERVER-6790] Jersey client code doesn't seem to communicate character encoding
Fix to a bunch of JUnit failures in UserRoleMapperTest. Also made some changes to the way we parse the datasource parameters when they are customized by a user.
Small cleanup of imports.
Merge pull request #474 from rfellows/dev

BISERVER-9050 - Added ThemeableImageButton object that uses css classes for images
[BISERVER-8847] Retrieve clicked folder name from model.
Merge pull request #476 from bytekast/BISERVER-8847

[BISERVER-8847] Retrieve clicked folder name from model.
BISERVER-8890 - Changed column size for cross-browser compatibility.
[BISERVER-8847] Handle Import Context Action for Folders
Merge pull request #478 from bytekast/BISERVER-8847

[BISERVER-8847] Handle Import Context Action for Folders
BISERVER-8895 - Manage Data Sources Window has formatting issues due to HTML5 change
Merge pull request #479 from jeffreythomas/browser

BISERVER-8895 - Manage Data Sources Window has formatting issues due to ...
Merge pull request #477 from webdetails/BISERVER-8890

BISERVER-8890 - Changed column size for cross-browser compatibility.
[BISERVER-8847] Refresh folder list after successful import
Merge pull request #480 from bytekast/BISERVER-8847

[BISERVER-8847] Refresh folder list after successful import
[BISERVER-8989] Fixing getTree depth
[BISERVER-8994] Localize File/Folder Context Actions
[BISERVER-8847] Handle Delete Folder Context Action
Merge pull request #482 from bytekast/BISERVER-8847

[BISERVER-8994][BISERVER-8847] i18n and Delete Folder Action
Merge branch 'master' of https://github.com/pentaho/pentaho-platform into impala
Merge pull request #473 from lucboudreau/impala

Impala Spike: Small fixes to the datasource importer so that it can support non JNDI connections. Plus some fixes to test failures in UserRoleMapperTest.