Gui Updates, Story Create, Story Edit, Comments

Reworked some of the story views. Restricts size as well as showing
issue number, comments and story size if applicable.

Strips Metadata tags from the story description modal. Added feature
selection, priority selection and also added issue id to title.
Comments are now loaded on demand when the comment view is toggled.

Added sprint and feature selection to story creation.

Resolved some conflicts.