- added json calls to return various categories
- added FormWidget calls branches and opsyses
- removed product references in FormWidget lookup for platforms
- added Essential column designation to Platform, Branch and Opsys
- added delete functions to Platform
- added delete functions to Product
- updated moo.fx js libraries to latest version (1.0->1.2)
- updated js code that relied on out-of-date moo.fx functions. In all cases, this code got simpler cleaner.
- removed moo.fx inclusions where they weren't being used
- updated category management templates to use MochiKit/JSON rather than homegrown AJAX
- added new widget for selecting branch, platform, and opsys by ID
- fixed naming on show all/hide all links on testcase display (run tests)
- jump to testcase when selecting a testcase from the sidebar (run tests)
- enabled "Manage Categories" in the admin sidebar
- use moo.fx js libraries to control collapsable divs for holding instructions and such which are nice to have around but we don't always want to see;
- start on admin tool (edit categories)
- more CSS cleanups
