Reminder fixes

[scholar6admin]

• [x] The teacher needs to know how many times an email has been sent to the user so as not to spam them (backend)

• [x] make individual reminder buttons clickable

• [x] popup says 'Send Reminders to [number of students] students'?, Yes/No

• [x] Send email notification as well as in app notification (backend)

[ivanromakh]

@scholar6admin as a student of class I got email and notification. original email look like this.

[ivanromakh]

first one need database update. I can`t do it.

[aromakh]

@ivanromakh I`ve added remindersCounter field to assignemnt model. It incements each time when assignment reminder is sent.

[ivanromakh]

@aromakh I need same for every student of class too. to see if user was emailed or not.

[aromakh]

@ivanromakh

Added remindersCounter to studentStatus.