Make some input parameters not editable in deploy application gui #154
Description
This follows a discussion we had with Isart from i2cat and Stéphane from SixSq on rendezvous this morning
In the following screenshot, if the field allowed_components is modified the deployment will fail. It could be usefull for an application developpers to make some input parameters not editable. Following my example, I would only let the multiplicity of slave open for edition, the reste would be fixed (displayed or not i don't have on opinion on it)
