Fix word wrapping with custom help name on global nav
Fix word wrapping with custom help name on global nav

fixes: CNVS-33035, CNVS-33020

Test Plan:

- Enter a long multi word custom name for the help link menu
  (up to 30 characters)

- The words should wrap onto a new line, and should not
  overflow out of the global nav

- Additionally, the words should not break as can be seen
  here http://www.screencast.com/t/eFfaifau

- If you change the languages as outlined in the jira for
  33020 all global nav text should behave as outlined above

Change-Id: I62cd3b5eeb4c3a6ba7d8d37915e8eb97a35fb63d
Reviewed-on: https://gerrit.instructure.com/94131
Tested-by: Jenkins
Reviewed-by: Jennifer Stern <7e594e5cba47371ac9ee694a84b9d94f9f6ec815@instructure.com>
QA-Review: Dan Sasaki
Product-Review: Kyle Follett <3f0dcef4ea7407b413e459a87705152d37b86e63@instructure.com>

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