Typing Test Fix

After some automated review of our test we discovered that copying the quote beforehand and then rapidly pasting it in and then using select all delete and repeating for the entire time would cause the test to give you an insane score, to combat this the following changes have been made:

Changes

• Blocked pasting into the type-box.
• Changes scoring algorithm to penalize any bypasses of the paste block.

These changes have made this method nearly impossible to pull off, a large typing test update will continue next week.