Bump version.
Improve README formatting.
Switch README to markdown.
Add links to documentation.
Merge branch '1.1'

Conflicts:
	ivy.xml
Switch CHANGES to markdown.
Update to lz4 r88.
Don't build headers when jni building is disabled.
(#7) Fix and document JNI/classloader issues.
Merge branch '1.1'
Merge branch '1.1'
Merge branch '1.1'
Merge branch '1.1'
Merge branch '1.1'
Merge branch '1.1'
Merge branch '1.1'
Merge branch '1.1'
Merge branch '1.1'
Merge branch '1.1'
Merge branch '1.1'