Using semver

Added password strength check + Tests (#918)

* Added password strength check + Tests

Also changed automatically generated passwords to Password2 instead of Password1

* Fixed A Couple Of Things

Small errors caught on code climate

* Changed Password Reset Checks

Student passwords (not automatically generated) now need to be at least 8 characters long. 
Also fixed 8 character condition (equal or greater than)

* Changed Password Length Message On Test

* Changed Password Error/Warning Message

Instead of only pointing out length, it points out the password requirements whenever at least one isn't met

* Restructured The Dynamic Update Function