* Valid HTML;
* Added image dimensions;
* Added message to leave image alternate text always empty;
* Valid HTML;
* Consistency;
* Valid HTML;
* Removed unneeded mustache if;
* Used HTML entity for copyright symbol;
* Valid HTML;
* Consistency;
* Valid HTML;
* Consistency;
* Valid HTML;
* Consistency;
Merge branch 'hci' of https://github.com/jerone/OpenUserJS.org into hci
Revert ampersand entities in URLs;
* Valid HTML;
* Consistency;
* Consistency;
* Removed one unused variable;
Consistency;
Consistency;
Consistency;
More Consistency;
Merge branch 'master' into hci;
Merge branch 'master' of https://github.com/OpenUserJs/OpenUserJS.org into hci

Conflicts:
	app.js
	controllers/discussion.js
	controllers/group.js
	controllers/issue.js
	controllers/script.js
	controllers/scriptStorage.js
	controllers/user.js
	libs/markdown.js
	libs/modelParser.js
	views/includes/discussionList.html
Merge pull request #173 from jerone/hci

Clean up
Bugfix.