Reuse heap and off-heap buffers when looping .ogg stream.
Adjusted comments.
Merge pull request #2206 from code-disaster/ogginputstream-buffer-reuse

Reuse heap and off-heap buffers when looping .ogg stream.
set version to 1.3.0, updated gradle properties to use more memory
[maven-release-plugin] prepare release 1.3.0
[maven-release-plugin] prepare for next development iteration
updated libgdx version in dependency bank
updated to next snapshot version
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