Fix musician#show rspec test, now passes
Add passing musician#new test
- Add test to musician_controller for musician#new
- Remove 2 broken tests from specs for musician#new
- Add clarifying comments for this unorthodox spec
- Add clarifying comment to musicians_controller#new to explain unorthodox crud
Tweak comment, because I am OCD.
Add spec for musicians#edit
- passing test for rendering edit partial
- tweak phrasing of previous edit test, that tests for loading edit view
Merge pull request #54 from tiger-swallowtails-2014/JT_fix_controller_tests

Jt fix controller tests
test fixes look good; merging. Kelly