Unmap IEventCommandMap before remapping it

[ccapndave]

IEventCommandMap was already mapped in my application causing the following error:

Error: Injector mapping override for type [class IEventCommandMap] with name 
    at robotlegs.bender.extensions.vigilance::VigilanceExtension/mappingOverrideHandler()[/Development/Projects/Robotlegs/robotlegs-framework/src/robotlegs/bender/extensions/vigilance/VigilanceExtension.as:61]

Therefore I added a line to remove it before remapping it (if necessary).

[darscan]

I'm not fully clued up on this extension, but surely the mapping error provides useful feedback? Doesn't this patch silently hide something that an end user should be aware of? @creynders thoughts?

[creynders]

Hmmm, yeah I don't think it's a good idea to silence the remapping. I for one want to know when an extension remaps something. It's best to make sure nothing's mapped to IEventCommandMap IMO.

[ccapndave]

Ah - I guess its because I am using the MVCSBundle which premaps IEventCommandMap. However, I think lots of people will be using this bundle so maybe the best way to fix this is simply to add a note to the README.