og_node_approval 6.x-2.x-dev

This release is incompatible with the 1.x branch at this time.

• Integrated with flag module instead of implementing node_status, published, etc...
• Integrated with token module to provide tallies for variables: reviewed, reviewers, approved, approved_ratio, approved_ratio_total, quorum
• Fixed some lingering bugs and issues that were hard coded from the original implementation of this project for a client.
• Added approval threshold and quorum settings as a percentage
• Removed content type setting as it's implemented directly in flag module...
• Added three permissions:
  • view own node approval
  • view all node approval
  • review node approval
• Added hook_ona to act on operations "global approve", "global reject", "user approve", and "user reject" respectively.
• Added upgrade path from 1.x dev version to 2.x dev version.
• Removed user interface into its own sub-module, og_node_approval_ui.
• Bug fixes