Import owa spec and rewrites.
Removing blank line. (test purpose)
Merge pull request #3 from mounirlamouri/sms

Sms changes
Merge branch 'master' of github.com:mounirlamouri/sysapps into runtime-security
Messaging API including SMS and MMS support
Merge pull request #4 from efullea/sms

Messaging API including SMS and MMS support
Merge pull request #5 from efullea/contacts

correcting typo
addressing comments
Finished initial rewrite of OWA spec.
Merge branch 'runtime-security' into gh-pages
Change draft URI.
Merge branch 'runtime-security' into gh-pages
First pass for System Messages.
Change from Function to EventTarget.
Packaged application, first version.
Update-related API.
Add DownloadRequest stub.
Add DOMRequest concepts stub.
Add checkInstalled() method.
Move DOMRequest concepts outside of the note.