Fixed removing temporary line paths
Refactored the draw path function and remove pathe function so each receiver has an array of all the other users last paths
Refactored free draw to implement same design as Line draw
linked login page to server and implemented redirect to drawing panel
merge branch 'master' of github.com:jauzeyimam/paintchat

merge master and local jauzey
fixed free draw errors, look into line thickness
merge
Added my version [Mark's] of Selenium testing.
Resolving merge conflicts.