* Remove disabled fields in create course user datum (#877)

* removes a check that stops annotations with the same submission and problem number from being added

* removed annotation updates that expect there to be a single annotation for each submission and problem

* Untangled gradebook and annotations, so gradebook isn't affected by annotation scores and scores can take any value.

* Begun rollout of our Slack and updated logo

* Updated main url

* Fixed Add-To-Slack btn

* fixed annotation deletion also deleting score bug and added a note for instructors

* reverted db migration changes

* Added point deductions on annotations

* Problem and Score box now shows after update annotation

* Problem field shows in editAnnotation

* Worked on properly updating scores

* removes a check that stops annotations with the same submission and problem number from being added

* removed annotation updates that expect there to be a single annotation for each submission and problem

* Untangled gradebook and annotations, so gradebook isn't affected by annotation scores and scores can take any value.

* Begun rollout of our Slack and updated logo

* Updated main url

* Fixed Add-To-Slack btn

* fixed annotation deletion also deleting score bug and added a note for instructors

* Added point deductions on annotations

* reverted db migration changes

* Problem and Score box now shows after update annotation

* Problem field shows in editAnnotation

* Worked on properly updating scores

* Changed highlight color for lines > 80ch

* Code highlights now include all characters

* Added feature to minimize code annotations

* Changed minimize button to material-icon 'remove' in code anns.

* Annotations are now minimized by default

* Removed debugging print statements

* Removed more print statements

* Fixed no-click error, added checks for scores/gen probs

* removes a check that stops annotations with the same submission and problem number from being added

* removed annotation updates that expect there to be a single annotation for each submission and problem

* Untangled gradebook and annotations, so gradebook isn't affected by annotation scores and scores can take any value.

* Begun rollout of our Slack and updated logo

* Updated main url

* Fixed Add-To-Slack btn

* fixed annotation deletion also deleting score bug and added a note for instructors

* Added point deductions on annotations

* reverted db migration changes

* Problem and Score box now shows after update annotation

* Problem field shows in editAnnotation

* Worked on properly updating scores

* Untangled gradebook and annotations, so gradebook isn't affected by annotation scores and scores can take any value.

* Begun rollout of our Slack and updated logo

* Updated main url

* Fixed Add-To-Slack btn

* fixed annotation deletion also deleting score bug and added a note for instructors

* reverted db migration changes

* Added point deductions on annotations

* Worked on properly updating scores

* Changed highlight color for lines > 80ch

* Code highlights now include all characters

* Added feature to minimize code annotations

* Changed minimize button to material-icon 'remove' in code anns.

* Annotations are now minimized by default

* Removed debugging print statements

* Removed more print statements

* Fixed no-click error, added checks for scores/gen probs

* Removed minimize button in PDF anns

* Replaced submit button that was deleted during rebase