TimeLog Controller Bug - Redirecting All requests to Login
APIリクエストでapikeyなしの場合もあるので対応
iRedmineのanonymousアクセス用API(xml)に対応
Merge pull request #134 from allanfreitas/master

Bug TimeLog Controller - Redirecting All requests to Login
Merge pull request #135 from hamaco/add-xmlapi

APIのXML用View追加