Get more info from JIRA's REST API

Signed-off-by: Si Beaumont <simon.beaumont@citrix.com>
Link up JIRA HFX tickets too

Signed-off-by: Si Beaumont <simon.beaumont@citrix.com>
Respond to all JIRA tickets mentioned

Signed-off-by: Si Beaumont <simon.beaumont@citrix.com>