Änderungen

Sundering blades (#296)
* Add ability id and fix indentation

* Move enums to commons

* fix warnings

* Add Ability def and cleanup double blank lines

* more warning fixes

Fields are mixed up. (#295)
* Fields are mixed up.

* Forgotten ones

* damn

* Missing fields

Fix unexpected leave event (#293)
* add root ability when create dummy
 Makes dummy not need to turn when spell or attack.
dummy to cast skills on countless targets at the same time without
missing.

* Fix unexpected leave event
 Some unexpected trigger before this fix:
InstantDummy in use
  (dummy created when map init, and locust can't be enum in rect, so it
was without Defend ability)
Defend ability
  (auto order like Sorceress's SlowOn)
 In short, unit may issued order when it without Defend ability,
additional condition make this event more reliable.