Merge pull request #7 from MilkBowl/master

sync
Merge pull request #8 from MilkBowl/master

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Merge remote-tracking branch 'upstream/master'
Merge pull request #9 from MilkBowl/master

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Merge pull request #10 from MilkBowl/master

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Merge remote-tracking branch 'upstream/master'
Merge pull request #11 from MilkBowl/master

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Merge pull request #12 from MilkBowl/master

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added hasGroupSupport to Permission class
Merge pull request #376 from mung3r/master

added hasGroupSupport to perm api