Clean up java sdk folder.
Update SBT wrapper to remove Java 8 perm gen space option warnings.
Remove/fix build project compilation warnings.
Remove documentation remains from SDK 0.x.
Rename AttributeTypes class to TypeSafeAttributeAccess.
Tidy up package naming in products integration tests.
Tidy up package naming in products integration tests. (direct packages under root causes SBT to not execute the tests)
Improve error message if taglet cannot find the file.
Fix Javadoc generation.
Set encoding to UTF-8 for requests to SPHERE.IO.
Add list creator method to ListUtils.
Typesafe attribute access for enum and localized enum.
Moved attributes package into products SBT module and add missing simple attribute types.
JsonEndpoint inherits from Base.
Add attributes for flat references.
API draft for accessing set attributes.
Move tests to correct package.
Rename TypeSafeAttributeAccess to AttributeAccess.
Fix docu generation.
List the available resources for SPHERE.IO.