Improve error messages when a component's constructor fails

[PK1A]

If a constructor of a component fails for whatever reason (ex. error in the constructor function) we are getting an exception indicating that the problem is caused by #space, at least in IE8, ex.:

Object doesn't support this property or method at hashspace-noder.js line 2200 character 21

If possible, we should be indicating a line where the actual root of the problem is. Otherwise people might be opening issues assuming that the problem is in the framework itself.

[PK1A]