Quick fix for bug in save concert
- If the set is being returned as a one song set, it's being passed to params as a string
- I simply check whether params are an array or string and perform the desired set of actions
- Also account for when a venue is blank - if so, the length of the array will be less than 5
- Code needs refactoring, but should keep bug from interfering with current push
Merge pull request #67 from raderj89/bug/save-concert

Quick fix for bug in save concert