WowAce

Adirelle:
    - Fixed Travis-CI builds.
Rainrider:
    - death knight: add frost artifact
    - death knight: review frost talents
    - death knight: review frost core abilities
    - druid: add restoration artifact
    - druid: add restoration talents
    - monk: fix dispels
    - druid: add restoration core abilities
    - druid: add balance artifact
    - druid: add balance talents
    - druid: add balance core abilities
daf:
    - shaman: add enhancement core self buffs (#86)
    - death knight: add frost rest of talents (#89)
    - racials: orc fix blood fury attack power id (#85)
    Also updated library version to 7000 but did not check any other racial yet.
    - death knight: add frost core and some talent (#87)
    Not all talents are covered
    - warrior: add arms core abilities (#88)
Rainrider:
    - Switch the README to markdown
    - druid: add feral artifact
    - druid: add feral talents
    - druid: add feral core abilities
    - druid: add guardian artifact
    - druid: add guardian talents
    - druid: add guardian core abilities
    - Bump the interface version and restore LoadOnDemand