changed EC comms parameter to URI, to match the RC
replaces msg.reason with msg[:reason]
adds property 'if_name' for resource proxy 'net' (#981)
arranges the install guide in a different order
improvements
Merge branch 'master' of https://github.com/mytestbed/omf into app_proxy
Avoid query xmpp topics, try create first
Fixed bug of not checking guard correctly

refs #1041
Fix test since xmpp topic create behaviour changed
Fixing missing res_id in release message
Merge branch 'master' of https://github.com/mytestbed/omf into app_proxy
Make sure remove incoming message callbacks while releasing resource
first attempt at new installation guide (#1011)
Add test script to check XMPP settings
Add non ec engine test script
Merge branch 'master' of https://github.com/mytestbed/omf into app_proxy
Added feature #923, dynamic droperty binding to applications

We now have experiment properties that can be bound to application parameters,
when the property changes its value, the corresponding parameter is updated
on the application resource.