Minor: added comments about 0.5 offset and pitch inversion to changelog.

Merge pull request microsoft#141 from Microsoft/docs

Expanded the XML format documentation

Merge pull request microsoft#134 from Microsoft/teleportation

This closes microsoft#112.

Merge pull request microsoft#101 from Microsoft/fedora23

Support build on Fedora23

Minor: streamlining build instructions.

Merge pull request microsoft#8 from DaveyBiggers/master

Welcome to Malmo!