@todo

• autoloader folders by underscore and refactor files (example: request.php -> Jira/Request.php -> class Jira_Request).
• refactor dispatcher. own classes for site calls.
• maybe host should be configurable and not hardcoded in file.
• button to get summary booking time for today.
• clean up onready.js

@fixed

• first test entry
• test booking time in real usage first.
• simon implement his parser / implement second (other) parser. TaskParserFactory.php vs. ParserCompact.php
• make alternative issue configurable in ParserAbstract.php::addTask (because there can be other rules for other persons).