A bit of refactoring and cleanup
More Router tests
Implemented __toString on CallResult
Added some deps for Crossbar testing with travis
Created some tests to run against crossbar
Fixed travis issue
Moved thruway tests to different port so they don't conflict with crossbar
Increased crossbar timeout for travis
Update README.md
Bumped out timers
Disabled crossbar tests for travis
Fixed authmethod array being duplicated every reconnected
Removed refs to getSerializedMessage
Fixed misc type issues
Added abstract getMethodName
Some refactoring and cleanup
Refactored Callee::processInvocation
More type and misc fixes
Removed unused $session vars and converted process methods to protected
Removed unused $session vars and converted process methods to protected