improved war deployment docs

[pameyer]

question from DVCM - after install in dev env; necessary to rerun after code changes?

asadmin undeploy dataverse ; asasmin deploy /path/to/dataverse.war

[pdurbin]

@pameyer well, the default when using Netbeans is that it automatically re-deploys the war file every time you touch the Java code or the bundle. I let Netbeans do its thing. We could mention this explicitly in the dev guide, I guess.

[pameyer]

@pdurbin from the community meeting, it seemed like not everyone was using Netbeans (aka - folks with separate linux VMs).

[pdurbin]

@pameyer ok, maybe I can have @ferrys suggest something because she deploys code to a VM in the cloud rather than Glassfish running on her laptop.

[pdurbin]

@pameyer please let me know if fa95e12 helps. I'm happy to iterate on what I wrote there until we can close this issue. Thanks!

[pdurbin]

@pameyer gave me some better text which I added in dccd9b0