Fix for https://github.com/gitlabhq/gitlabhq/issues/4157

Fix rake gitlab:env:info command line in Issue tracker guidelines.

Style target notes for easy visual identification

Fix not displaying a slash after namespace.

Remove user directory path assumptions

Update api docs and remove old attribute from User entity.

Update suggestion for Check.rake

grammar fix in an error message (very minor change)

adding update info regarding gitlab-shell config.yml (re: dashboard update problems)

The API docs incorrectly referenced a few attributes associated with users. The 'blocked' attribute has been replaced with 'state'. Also, 'dark_scheme' seems to no longer be available in the User model so it should be removed from the exposed attributes in the API User entity.

Add color scheme ID to API User entity

Jira - Fixed Jira Issue tracker support

update pull request guidelines, allow for submitting of tests that expos...

Jira issues numbering format are like: "PROJECT-1234".
Changed the regular expression to support Jira issues linking, in addition to the normal #123.

Added Jira Issue tracker configuration example

add code comment about backing up folder when restoring