RA-1256: Throws null pointer exception when clicked on add allergy an…

[ShruthiPitta]

RA-1256: Throws null pointer exception when clicked on add allergy and locale french

Description

getName(Locale locale, boolean exact) should return default name if exact is false and locale name not found.

Related Issue

see https://issues.openmrs.org/browse/RA-1256

Checklist:

• [ x] My pull request only contains one single commit.
• [ x] My pull request is based on the latest master branch
  git pull --rebase upstream master.
• [ x] I ran mvn clean package right before creating this pull request and
  added all formatting changes to my commit.
• [ x] My code follows the code style of this project.
• [ x] I have read the CONTRIBUTING document.
• [ x] I have added tests to cover my changes.
• [ x] All new and existing tests passed.

[mention-bot]

@ShruthiPitta, thanks for your PR! By analyzing the history of the files in this pull request, we identified @bmamlin, @chethandeshpande and @astorga2 to be potential reviewers.

[coveralls]

Coverage increased (+0.01%) to 55.82% when pulling 8434ba4 on ShruthiPitta:RA-1256 into 6744580 on openmrs:master.

[mseaton]

Great work - thanks for the fix! #omrs16hackathon. Moved into ticket TRUNK-4982.