Merge branch 'release/0.2' into develop

* release/0.2:
  Updated CONTRIBUTORS for at-launch non-monetary contributors and added AUTHORS, which could probably be scripted based on the git commit history.
Fixing nav table parsing
LOTS of header documentation.
Merge branch 'develop' of https://github.com/readium/readium-sdk into develop
More documentation, slight tweak to stringification of XML nodes returned from XPath evaluation in XPathWrangler::Strings()
Merge branch 'develop' of github.com:readium/readium-sdk into develop

* 'develop' of github.com:readium/readium-sdk:
  Fixing nav table parsing
Fixes and unit tests for font obfuscation. Note that the content filters must currently be applied manually; the generic content-loading system with filter application is not yet implemented.
Cleaned up documentation, created proper modules, added a Doxyfile I've been using.
More documentation
Documented everything in the ePub3 side of things with the exception of 'string' and 'ByteStream'. I'm not going to comment 'string' much, though.
RunLoop implemented on Mac platforms: next step is to integrate into ByteStream, then implement on Android + Windows.
Merge branch 'release/0.3'

* release/0.3:
  RunLoop implemented on Mac platforms: next step is to integrate into ByteStream, then implement on Android + Windows.
  Documented everything in the ePub3 side of things with the exception of 'string' and 'ByteStream'. I'm not going to comment 'string' much, though.
  More documentation
  Cleaned up documentation, created proper modules, added a Doxyfile I've been using.
  Fixes and unit tests for font obfuscation. Note that the content filters must currently be applied manually; the generic content-loading system with filter application is not yet implemented.
  More documentation, slight tweak to stringification of XML nodes returned from XPath evaluation in XPathWrangler::Strings()
  LOTS of header documentation.
  Fixing nav table parsing