Clean up ReSpec config.
Clean up terminology section.
Link to the specification and communication channels from the README.
Merge pull request #24 from jyasskin/patch-1

Link to the specification and communication channels from the README.
Merge pull request #21 from mvano/RespecTweaks

Clean up ReSpec config
Merge pull request #22 from mvano/TerminologyCleanup

Clean up terminology section
Add tidyconfig and tidy the spec.
Add LICENSE file.
Add contributing.md file.
Merge pull request #26 from mounirlamouri/license

Add LICENSE file.
Merge pull request #27 from mounirlamouri/contributing

Add contributing.md file.
Update URL of patent commitment page to WebApps'

The URL of the patent commitment page was SysAppsWG so I changed it the URL of WebApps'  patent commitment page.
Update URL of WebApps' home page

The URL of WebApps' home page was not correct so I fixed it.

(BTW Mounir - I like having this page - KUTGW!)
Add tidyconfig.txt for real
Merge pull request #25 from mounirlamouri/tidy

Add tidyconfig.txt and tidy the spec.
Cleaner steps for register, unregister, getRegistration.
Use specific errors. Resolve unregister with PushRegistration.
Run tidy.