Don't die if a version.config already exists...

Change-Id: Ia97e090fa7a5cf46a77eee7bbb1d5ecea9b877fc
Reviewed-on: http://gerrit.dmdirc.com/4038
Reviewed-by: Greg Holmes <greg@dmdirc.com>
Automatic-Compile: DMDirc Build Manager
Move defaults into res.

Not convinced there's any point in these being in a separate
repository, and this makes getting them packaged with gradle
much easier.

Change-Id: Ibf97d8f42940b448ce75a6ef8ea5907ae53689dc
Reviewed-on: http://gerrit.dmdirc.com/4039
Reviewed-by: Greg Holmes <greg@dmdirc.com>
Automatic-Compile: DMDirc Build Manager