Because of rdiscount, aruba does not run on JRuby

[simonharrer]

Hi folks,

really cool gem you have! However, I cannot install it under JRuby, as you are using rdiscount, which is a gem with quite some c code.

My suggestion is to provide an additional aruba gem which only provides the CLI testing functionality and another gem called aruba-reporting which includes the reporting.

New suggested structure:
aruba-core
aruba-reporting
aruba

Thus, when on windows, you would only need to require aruba-core. All posix people can require aruba which requires aruba-core and aruba-reporting. This should be somewhat backward compatible.

Cheers,
Simon

[kaiwren]

+1 - we have an un-runnable build on RSpec on JRuby because of this /cc @justinko @yawn

[mattwynne]

@aslakhellesoy WDYT?

[aslakhellesoy]

I'll remove the dep...