Broken link and textual improvements to Crowd startup web page

Upon installation of Crowd, if you hit the website without the context (http://localhost:8095/), you get an introductory web page. See attached screenshot.

Please fix the following:

• Broken link on the words "FAQ" in the right-hand panel. The link currently points to:
  http://confluence.atlassian.com/display/CROWD/Crowd+Knowledge+Base
  Instead, it should point to this link:
  http://confluence.atlassian.com/display/CROWD/Crowd+FAQ

• Spelling: Please change the "z" to an "s" in all occurrences of the following words:
  • authorization
  • centralized

• Spelling: Please remove the hyphens in all occurrences of the following words:
  • web-applications
  • web-interface

• Wording on button: Please change "Setup" to two words "Set Up" in the button "Set Up Crowd".