Fix a wrongly named class causing ClassNotFound issues,
also added additional checks for empty module folder and
added en moduleFolder directive to configure module location
refs #4092
When the X-Icinga-Module-Enable header is send, the
modulemanager automatically tries to load javascript files for
that module. This is realized by adding the 'registerHeaderListener'
method to the async manager, which allows to listen to specific headers
and firing callbacks if a response with the specified header is retrieved.
Also the tests have changed a bit, requireNow should be used when using
the requiremock, so a require always loads files new.
refs #4092
refs #3753
the js/modules/%modulename%/%file% is now mapped to the module
path (if existing). To prevent name clashing, the modules folder
has been renamed to components.
All JS Files now call 'requirejs' instead of 'require', also
the holder.js reference is removed and the history api added.
Tests are following in the next commit
refs #4303
refs #4315
Behaviours are now modules and icinga.js automatically
requests module/list (which should be served by the application
and is non static) and retrieves a list of modules to request and
enable.
refs #3753