Patch NW.1.20130416a.15

Patch Notes NW.1.20130416a.15 (http://nw-forum.perfectworld.com/showthread.php?181942)

Stability

 * Made further improvements to server stability and performance.

Items

 * If a player enters a Dungeon while the Dungeon Delves event is active, the end-of-dungeon chest now properly rewards a class-specific piece of gear in addition to other rewards.
 * Epic Gray Wolf Den now rewards the correct types of Seals.
 * Epic Cloak Tower now rewards the correct types of Shards.

User Interface

 * The text under Skirmish event headers now displays correctly.
 * The Rename Character button is now correctly clickable when a player has a Rename Token on the account.
 * Players must now be level 15 or greater, have purchased a Founder's Pack, or have transferred Zen into Neverwinter to send in-game mail to a player not on his / her friends list.