v2.2.0

• Add option to go to the next task on submit (#87)
• Add a modal to browse all current tasks (#68)
• Fix styles for mobile (#66)
• Add additional info to the help modal (#86)
• Fix to emit the task from the taskliked event (#85)
• Restyle the like button (#92)
• Hide selection box by default (#83)
• Close old image before loading a new one (#100)
• Fix creation of description annotations (#88)
• Improve checks for different annotation types (#105)
• Add Annotator class to handle all annotations (#102)
• Improve checks for unsaved annotations when confirm-before-unload enabled (#79)
• Fix general region highlighting (#39)
• Add function to highlight a different region for each form field (#112)
• Hide selections list in sidebar until populated (#96)
• Fix bug where share button wasn't copying the current task image URI (#108)
• Destroy Selector mouse trackers when not in select mode (#110)
• Add unit tests for the model