Updated gruelling homework assignment to remove payday
Added a payday 2 review

Signed-off-by: Martin Evans <martindevans@gmail.com>
Renamed payday blog post to a later date

Signed-off-by: Martin Evans <martindevans@gmail.com>
Renamed payday to an even later date, about to publish

Signed-off-by: Martin Evans <martindevans@gmail.com>
Merge branch 'To_Be_Proof_Read'

Conflicts:
	_posts/2013-08-26-Gruelling-Homework-Assignment.md

Signed-off-by: Martin Evans <martindevans@gmail.com>