Add chained arguments to commands

[mclacore]

For scripting or easier testing of running specific mass commands, it would be nice to be able to chain arguments together. I put together some examples of what that could look like:

mass app new: mass app new -n my-new-app -d "This app is cool" -t azure-app-service -c "massdriver/azure-virtual-network, massdriver/azure-service-principal, massdriver/postgresql-authentication", -x "vnet, sp, psql", -o "./cool-app-idea"

args:

• name: -n, --name
• description: -d, --description
• template: -t, --template
• connections: -c, --connections
• connection names: -x, --connection-names
• output: -o, --output

mass bundle new: mass bundle new -n azure-load-balancer -a private -d "I handle big loads" -o "./loading" -c "massdriver/azure-service-principal, massdriver/azure-virtual-network" -x "sp, vnet"

args:

• name: -n, --name
• access level: -a, --access-level
• description: -d, --description
• output: -o, --output
• connections: -c, --connections
• connection names: -x, --connection-names

The logic of this would be that for every connection listed, in order, would be indexed and match the list of connection names, in the same order.