Renamed samplexx.rb files appropriately (Issue #353).

[rodenmonte]

Fixed minor Rubocop Issues (Issue #945)

[rodenmonte]

"rubocop-0.42.0 requires ruby version >= 2.0.0, which is incompatible with the current version, ruby 1.9.3p551 (jruby 1.7.25)"

This error message occurs on the two checks that failed in the Travis CI build: 2762.7 and 2762.8. Maybe rubocop is not compatible with the older versions of ruby supported by Shoes4 (1.9.3p551 jruby1.7.25). Perhaps we should eliminate back-compatibility to 1.9.x? Maybe its a problem with Travis CI? Maybe something went wrong when I ran git clone or when I committed? I didn't change anything that would effect which version of ruby/rubocop runs.

[PragTob]

Seems to me that you accidentally overrode somple-bounce.rb with some other sample?

[PragTob]

First thanks for the PR @rodenmonte !

You did nothing wrong, shoes has been a bit idle and in the meantime new rubocop versions were released, Travis picked that up installed a new version and there was a deprecation. So it's our thing to fix :D

Looks good overall, thanks for making the PR and naming the samples. From my point of view there is 2 issues here left to be resolved:

• simple-bounce.rb seemed to have been overridden - would be cool if you could restore the vintage version and rename the other (or tell me what I missed :) )
• fix the build, which is more my thing to do on master

[PragTob]

Trusting this works now that .travis.yml is adjusted on master, thanks :)