added new relic tracking
added new relic to ProcFile
changed dialogue to work with spotify API

also made changes to deal with corner cases
dialogue corner cases
Fixed lookUp error

for "sigur ross", for the url it needs to be "sigur+ross" but then when this comes back with nothing, the function splits it into "sigur" and "ross" and creates two lists based on these two searches.  in this case they both come back with results.  right now, it simply takes the first one from the new list, which for "sigur ross" works, but in the future minimum edit distance should be implemented.
up to 2 possible results and error messages
minor change to booleans play and add
added minimum edit distance for play artist
modified 'instructions'
Merge branch 'master' of https://github.com/niloch/ShoutOut-Server into local_env