Feedback:User/Simek/New or missing Insigna and Upgrades

Add missing damage boost martial weapons inscription:
 * Damage +15% (while affected by Shout, Echo or Chant)

New inscription name examples:
 * Watchful Listener
 * Cover Your Ears
 * Boosted by Sound

Add damage reduction inscription for shields:
 * Received physical damage -2 (while affected by Shout, Echo or Chant)

Also adding shield handle while in Shout, Echo or Chant will be a good idea:
 * +45 Health (while affected by Shout, Echo or Chant)

'''Cracked armor reduction insignia is also missing:
 * Reduces Cracked armor duration on you by 20%