add first working version of stringDelimiter
switch stringDelimiter from capturing a string of character to identifying the position of the delimiter and then slicing the string accordingly
just some clean up, no structural changes
first version of countDecortor
replaced double loop with a single loop calling a conductor object
Merge pull request #139 from walkermalling/master

Assignments 4.1 (string delimiter) and 4.2 (count decorator)