Monk update + Gems

Updated some skills for monk:
*dashing strike,
*Exploding palm,
*cyclone strike,
*sevensided strike,
*sweeping wind,
*mystic ally
*Binding Flash
*Breath of heaven
*Serenity
*Inner Sanctuary

Added epiphany

Took the definitions from http://eu.battle.net/d3/en/class/monk/active/ and did Defensive, Techniques and Focus.
Planning on doing Secondary, then mantras.

Updated Gems and added Diamonds
There may be issues with ruby:  it was +min and +max damage pre-ROS and now, it's juste +Damage. Maybe switch ruby-damage to minmax-damage.
Didn't know how to define helm effect for diamond gems. (Cooldown reduction). There is no attributes defined for that.