@lplotni/@puffedo: TRUNK-287 We added a test to the ConceptServiceImplTest verifying that the whitespaces will be trimmed when storing a name of a concept. We also tidied up the imports and some tests.
@lplotni TRUNK-287 Applied the changes.

As discussed with @dkayiwa
TRUNK-4250  You can set your default locale message is messed up
Merge pull request #634 from vaibhav-hp/TRUNK-4250

TRUNK-4250  You can set your default locale message is messed up
Merge pull request #632 from lplotni/TRUNK-287-corrected

TRUNK-287