Added variable expansion to redirect's step url
Merge branch 'ghub_rvdras_master' into ghub_master
Issue #116: Update popover text for number registration

Fixes #2
Restcomm-335 #Comment fix for EC2 where we have the Elastic IP Address to check
Merge branch 'master' of github.com:Mobicents/RestComm into github_master
Updates #29 implement disabling of authentication for RestComm

(cherry picked from commit c459c2c6ed4addc6c1fe541a5fbddc28b4049ea9)
Updates #84 When a user registers a new sip number, it has to use * and point it to an application and this will be the default application if no DID is found

(cherry picked from commit c73989d915216c059408d0b8f488f99c1c94bc63)
Update #29 adding missing test

(cherry picked from commit 62056bdb487961a47cc1244e8f5e5d2f21582ce7)
AdminUI/App configuration form:
 - Removed link that creates app instance for multitenant apps
 - Removed button that generates instance token

RVD/Packaging form:
 - Remove the "allow user to create instance" checkbox
Merge branch 'ghub_rvdras_master' into ghub_master
Update README.md
Update README.md
Github issue #127 Moved external service processing from the interpreter to the step itself.
RESTCOMM-626
Fixed #126. Added variable expansion support in both "one of" and "regex" validation pattern fields.
Fixed #127. The variable state if preserved for module-scoped variables until flow leave module. Applications that relied on the buggy assumption that module-scoped variables still exist in chained modules will be affected.
RESTCOMM-626,RESTCOMM-627 #Resolve-Issue fixed
Changed version to 7.2.1-SNAPSHOT
Issue #130 Comment: ProxyManager will use the mss-sip-stack.properties for the UA string
Change the mss-sip-stack.properties UA string according to the build number
Clean up restcomm.xml configuration file
Changed the MSS binary download link
Issue 136 fixed
Cherry-pick: 2e4cc5f7097fb6023d5736904b301d751b946c8f RESTCOMM-630 Resolve-Issue Fixed

Conflicts:
	restcomm/restcomm.telephony/src/main/java/org/mobicents/servlet/restcomm/telephony/CallManager.java