Weekly report feature

[ototo]

As many upstream engineers in Linaro are sending their weekly status emails to their techleads, it would not cost much to parse those reports and update respective JIRA cards by adding comments with status information and updating their statuses (In progress, Resolved, etc).

This feature is presenting a user with a configured text editor loaded with a template of the status report generated based on the cards assigned to that engineer in JIRA, parses the resulting completed report, updates JIRA accordingly and sends the report email afterwards.