Updated README.md
Merge pull request #18 from jembi/readmeupdates

Updated README.md
Allowed the channels.allow propertly to be correctly set as an array of strings.
Merge pull request #27 from jembi/issue26-channel-allow-prop

Allowed the channels.allow propertly to be correctly set as an array of ...
Clients: save/update validation
Added client tests
Merge branch 'master' of https://github.com/jembi/openhim-console into clients

Conflicts:
	app/index.html
	bower.json
Clients: enabled taglist for roles
Clients: Improved the validation for add/update. Minor edits.