Merge branch 'release/v0.12.0' into develop
Merge branch 'master' into develop
Fixed Container not serializing its metadata
Bumped version (v0.12.1)
Merge branch 'release/v0.12.1'
Merge branch 'release/v0.12.1' into develop
label now serializes to/from @type in the json representation.
Updated metadata format.
Updated classes to latest JSON-LD format.
Added LappsIOException class.
Added ability to specify a remote or local context.
Added version number to the context filename.
Updated readme
Update README.md

Updated code examples.
Merge branch 'feature/v0.13.0' into develop
Merge branch 'release/v0.13.0'
Merge branch 'master' of https://github.com/ksuderman/org.anc.lapps.serialization
Added helper methods to Container and Annotation.