Refactored the keypair and ipaddress help panel to remove JS content
Refactored out the help panel JS content from the image and security group detail page
Refactored out the help panel JS content from the instance detail pages
Refactored out the snapshot and volume detail page help panel JS content
Refactored out the help panel JS content out of the scalinggroup and launchconfig detail pages
Macro for help content expando to keep things DRY.
Remove empty function.
Merge pull request #154 from eucalyptus/help_panel_refactor

Help panel refactor