Better Redmine per Doezer

# Better Redmine Extension

This extension aims to improve Redmine's UI :

- Related issues section in an issue displays more information and has headers
- The Agile Sprints view can hide closed sprints (checked by default)
- In queries, the "related issues" and "impacted versions" displays values in a vertical list instead of horizontal
- For bugs, the right side panel of the fields is reorganized arbitrarly to fit my needs
- Added a Test server link to requirements

## Configurable settings :

- Redmine Host URL
- Redmine API Key
- Test Server Host URL
- Test Server Host User
- Test Server Host API Key

## Tested with
- Firefox
- Chrome
- Edge
- Redmine 4.1.1


## Changelog
v0.0.0.3
- Added a filter to hide closed sprints in agile view; Filter is automatically checked.
- Improved display of "Impacted Versions" and "Related Issues" fields when in a query.

v0.0.0.2
- Increased URL scope to support new issues
- Moved most functions to not be called when in a new issue

v0.0.0.1
- First version

v0.0.0.0
- Internal release