Issue1028_FixRVDUpgrade

[ghjansen]

This PR contains fixes for two different problems.

• Problem 1: RVD Workspace Migration uses wrong Application entity to synchronise RVD projects, like described in detail by Issue #1028;
• Problem 2: Create a new RVD Project present a unstable behaviour if the project name was already used before by another Application of the same user Account, like described in detail by Issue #1036.

---

• Fix for Problem 1: affects only the applications.xml file and may does not require a new build of the whole project (since a text file), this may handy to manually apply the fix inside the environments without the need of a upgrade;
• Fix for Problem 2: affects file ApplicationsEndpoint.java and depends on applications.xml to work properly, so may its better to trust this into a new build/compilation of RestComm.

This way, considering the PR #1027 which is able to fix one RVD Workspace Migration issue using a SQL script, it may be possible to consider also the Fix for Problem 1 described here as one patch to fix the urgent issues without a new build of RestComm applying it manually (once they are text files), and later provide a new build with everything in place.

[gsaslis]

@ghjansen doing some housekeeping here... is this still a valid PR ?