og_menu 7.x-3.0-rc4

Bugfixes and new features. Updating is recommended.

Full list:

- Added consistent integer casting to javascript code because it could cause issues in some cases.
- Provide a mechanism for only loading the menus from the given context instead of loading all available menus. This is a major performance gain on sites with 100s of menus.
- Issue #2154045: og_menu_get_group_menus query fails under some conditions: Query fails under some conditions.
- Issue #2139819: Add option to hide "Enable menu for this group" when create by default is enabled by cableman0408, rv0: Add option to hide "Enable menu for this group" when create by default is enabled.
- Issue #1789064: Implementation of the module Menu attributes by jeffam | oxyd: Implementation of the module Menu attributes.
- Issue #1899018: Multi path autocomplete support by bulldozer2003: Multi path autocomplete support.
- General cleanup, uninstall improvements