v1.1.0

Implemented enhancements:

• show loading status and a hint that loading could take a while #41
• Export guidelines.json to PDF #40
• change structure of configuration files #37
• enable configuration of the feedback form in project's configuration #36
• improve usabilty #35
• transcr-overview: click on a segment's number enables switching to the selected segment #25

Fixed bugs:

• routing does not work properly #39
• delete browser cache and login leads to failure loading guidelines #38
• audioviewer: signal not drawn after reading short audio file (<2sec) #20