HaxeBeluga/Beluga — pull request #122 by regnarock (2014-06-04 18:36:13+00:00)
Title: 1- Additional library in use : tinkerbell

please run ```haxelib install tink_macro```

2- Metadata's update
- beluga.core.macro.MetadataReader must be implemented by all classes that wants to use metadatas.
- if you want to add an engine to MetadataReader, just see on how it is done in the TriggerDispatcher.readTriggerMetadata.
- in the specific case of TriggerDispatcher, use @bTrigger("trigger_name") just above the method name

It contains the following features :
- Compile-time check of existing triggers listened (if not existing, the class and method using it are given in the error message.)TODO:give the line
- Can be used on both static and non-static methods. Although, in the later the class instance MUST be reified before the call of its method. All instances will be automatically registered at construction and accordingly called)
- Support of mutiple triggers registration, simple given as different arguments of the metadata. e.g : @bTrigger("trigger1", "trigger2", "trigger3", ...)
- Type-checked metadata. If anything else than a Const(String()) is give to the metadata, a corresponding exception is raised.