Update error format

	- use type/subType instead of source/type
Use `subType` from error trace

  - use trace.name if trace.subType is not available
  - add subType for Meteor._debug and uncaughtExceptions
Merge pull request #70 from mnmtanish/type-subtype

Update error format
updated meteorhacks:kadira-binary-deps
start tracking error immediately
version bumped: 2.6.0
patch version bumped
disable error tracking by default
version bumped: 2.6.2
using Zone.Reporters.getErrorMessage
version bumped: 2.6.3
bye bye zones
enable error tracking by default
Merge branch 'no-zones'
version bumped: 2.6.4