plugin_tools 7.x-2.0-rc1

7.x-2.0-rc1
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New features
- Considerably more information has been added to individual plugin detail pages.

Bugfixes & changes
- Module is now PSR-0, and depends on xAutoload
- Fix an issue where the plugin information would not display the project name
if the plugin was provided by a theme.
- Fix an issue where a module would return no information if its type was
declared, but not plugins were found.
- Fix an issue where module tables were outputing an incorrect number of plugins
if plugins shared human-readable names.
- Fix an issue where the documented API was incorrect.