[feature request] List of allowed servers

[zedar187]

Description:

I would like to have the possibility of having multiple pre-defined servers for users to connect to. Either an array baked into the app or an ajax'd json/txt file on the "select/add server" dialog.

In this very case I would like to maintain only one app project with our own APN/GCM keys for multiple RC servers, instead of one app per server.

The normal app (as in: main/release branch) lets the user connect to any server using the text input field. The single-branch variant on the other hand pre-defines only one possible server the user can connect to.

With this feature request the user is limited to a bunch of of workspaces which are part of the group - whilst on developer side it's just one app project to be maintained and compiled.

[diegolmello]

@zedar187 We don't have enough hands to do that in the near future. Can you contribute to that feature on single-server branch?