Modification policy for extensive change of "Undermountain"/Stats

Organize template parameter names
With reconsideration of Stats, template parameter names will be changed from the new version as follows:
 * Combat Rating
 * statCbR (added)
 * Hit Points
 * statMHP (unchanged)
 * Power
 * statP → statPwr
 * Critical Strike
 * statCS → statCrt
 * Critical Avoidance Critical Resist
 * statCrA statCrR (added)
 * Combat Advantage Bonus
 * statCA → statCAB
 * Awareness
 * statAwr (added)
 * Deflect
 * statD → statDfl
 * Accuracy
 * statAcr (added)
 * Armor Penetration
 * statAP → statAmP
 * Defense
 * statDef → statDfn
 * Action Point Gain
 * statAPG (unchanged)
 * Recharge Speed
 * statRcS (added)
 * Stamina Gain (Stamina/Guard Gain)
 * statSGG → statStG
 * Critical Severity
 * statCrS (added)
 * Control Bonus
 * statCB → statCtB
 * Control Resistance
 * statCR → statCtR
 * Movement
 * statM → statMvm
 * Gold Bonus (Gold Gain)
 * statGoldG → statGdG
 * XP Bonus (XP Gain)
 * statEG → statXpG
 * Glory Gain
 * statGG → statGrG
 * Companion Influence
 * statCI → statCpI
 * Incoming Healing Bonus
 * statIHB (unchanged)
 * Outgoing Healing Bonus
 * statOHB (added)

version parameter will be add to the new version of /Tooltip subpages to determine the new version.