Removing static cache for context related stuff out of main application object. #157
Making context extension depend on user extension since authentication middlewares need to be loaded before context one on init(). #157
Fixing context list on contextMiddleware.
Making saving/deleting a navigation clear panels cache so the new navigation is instantly available/unavailable. #157
Improving error handling.
Using pick() instead of load() to get contextConditionType items since it's not a type anymore.
Improving error handling.
Merge branch 'dynamic-types' into waterline