Merge pull request #24 from theqwertman/master

Check cakeWamp.options before checking properties
Clarified the roadmap
Removed model push from this document as it's in it's own plugin now
Helper documentation
Note about the helper
Added some more items to the changelog
Simplified the installation step
Gulpfile.js
Composer lock removed, the restrictions in composer.json should lock it into the correct versions
Dumped asset_compress and using gulp to build our own combined file
Added link to composer in the 2.x book
Removed docs about the stop command as it doesn't work and another solution has to be made for it to run without RatchetCommands
Resentenced the  0.3 entry a bit
Added requirements to the readme
Added CakePHP to the requirements just to be clear
server => package as Ratchet on it's own doesn't do much
Created an explanation why what is required.
Added event mention to the changelog
Added more on RPC events
Added the first code examples for pub/sub