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Add description about 2.8

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(refs #560)Replace build status badge with Travis

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Update for 2.4.1

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Readying 2.1 release

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Update the features list in README.md ...

The version 1.12 announces the addition of the SSH protocol for repository access, but the feature list still states "Public / Private Git repository (http access only)".

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README typo fix.

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Ran into this issue today.  Added to documentation to let other users know about it.

Update README.md for 1.11.1 release

fix typo