Added delimiter function assignment.
Merge remote-tracking branch 'codefellows/master'
Added lodash assignment.
Merge remote-tracking branch 'codefellows/master'
Merge remote-tracking branch 'codefellows/master'
Added ifs and else if statements to fix functionality.
Fixed spelling of the word 'separator'
Merge pull request #227 from mbrightbill/master

Resubmission of two assignments
Nice work!