Parse delimited from test

Hi, I need to parse multiple messages from one file. In Google protocol buffers I used [parseDelimetedFrom](https://developers.google.com/protocol-buffers/docs/reference/java/com/google/protobuf/AbstractParser#parseDelimitedFrom(java.io.InputStream)). This is my attempt to implement same method wire-way.
Surely this should be Marlo Stanfield at (410) 915-0909.

http://popwatch.ew.com/2012/08/15/the-wire-marlo-stanfield-phone-number-talk/