Expand column COMMENT.ACTION to VARCHAR(20).
Add copy to clipboard clone URL
Merge pull request #39 from tanacasino/feature/copy-to-clipboard

Add copy to clipboard git clone URL
(refs #39)Small fix for copy button.
(refs #39)Remove unnecessary attribute.
(refs #3)Add search field to header area.
Change ISSUE_COMMENT.ACTION to NOT NULL.
(refs #3)Start work for repository search.
(refs #3)Search git repository without cloning to the file system.
(refs #3)Search by AND if query words are separated by whitespace.
Fix typo.
Change action(IssueComment) to String type.
(refs #11) Change the value to be set in the action.
Remove unused import statement.
(refs #11) Fix comments to display.
Remove unused import statement.
Finished the issues controller refactoring.
(refs #3)Issue search is temporary available.
(refs #3)Cleanup
(refs #3)Add search form at the top of search result.