Add support for Gemfile-style groups

[xian]

It'd be awesome if Jarfiles allowed for Gemfile-style groups or maven scopes:

jar 'com.example:thing', '=1.0'
jar 'com.example:thing-mocks', '=1.0', :group => :test

[mkristian]

maven scopes are more natural to aether but the bundler groups are probably more in line with the idea of JBundler. but I guess the big question is on how to 'select' the groups when using JBundler or Ruby-Maven.

yes sounds good to me - the groups. maven scopes are compile, runtime, provided, test and beside test they do not make sense in a JBundler setup.

[mkristian]

I added maven scope to the Jarfile and the only scope which makes sense is :test

next jbundler release will have this.

the groups as in bundler might come or not - bit unsure and I feel other things are more important.