Merge pull request #164 from rpbouman/master

BISERVER-8402: Allow editing data source wizard models.
BISERVER-8348 - putting in UI elements that were referenced from the forms in ModelerUIHelper.  Null references were causing an exception that was getting swallowed and preventing the modeler dialog from opening.  These UI elements were previously added to cubeForms.xul.
Merge pull request #165 from kurtwalker/master

BISERVER-8348
removing bad references from test version of penthoObjects.spring.xml.  This should fix the broken build.
Merge pull request #166 from kurtwalker/master

fixing data-access unit tests
BISERVER-8739 Confirm overwrite on Metadata file import.
Merge pull request #167 from jcaldwell/dev

BISERVER-8739 Confirm overwrite on Metadata file import.
[BISERVER-7633] Added css to ensure that overflowed text is hidden
Merge pull request #168 from krivera-pentaho/dev

[BISERVER-7633] Added css to ensure that overflowed text is hidden
[BISERVER-8631] Expose Data Access Permission Handlers for new home screen
[BISERVER-8631] Expose Data Access Permission Handlers for new home screen
Merge pull request #169 from bytekast/master

[BISERVER-8631] Expose Data Access Permission Handlers as a REST Service
Fix for BISERVER-7859
File>Manage>Edit in main menu does nothing
Merge pull request #170 from e-cuellar/master

Fix for BISERVER-7859 File>Manage>Edit in main menu does nothing
[BISERVER-8864] Change default output type to JSON
Merge pull request #171 from bytekast/master

[BISERVER-8864] Change default output type to JSON
[BISERVER-8631] Display Manage Datasources only to roles/users with appropriate permissions
Merge pull request #172 from bytekast/master

[BISERVER-8631] Display Manage Datasources only to roles/users with appropriate permissions
Fix for BISERVER-8719
Deleting a datasource needs to remove the just deleted item from the
list immediately
Added localization to messages.