Formatted and organized imports.
Initial speed ups for log in.
Moved JPA/JAXB converters into core, for easier dependency management.
Organized imports.
Added load options to JPA to JAXB converter, to allow loading of just
the bio when the home page first appears.
Added synchronization around reading profile from cache/DB, so that is
more efficient when there are multiple simultaneous AJAX requests and
the profile is not yet in the cache.
Removed deduping of works on retrieval from DB.
Merge branch 'master' into dev-efficiencyImprovements

Conflicts:
	orcid-web/src/main/java/org/orcid/frontend/web/controllers/WorkspaceController.java
Corrected error message for biography length, in all languages.
Updated unit test to reflect new, increased biography length.
Merge branch 'dev-fixBiographyLengthMessagesAndTest' into dev-efficiencyImprovements
Merge pull request #434 from ORCID/dev-efficiencyImprovements

Dev efficiency improvements