Merge pull request #59 from dmcglinn/master

Fix stray zero in Palmer et al. ref and minor sylistic changes to manuscript.
revised table 3 caption -KL
Merge pull request #60 from klocey/master

Revised Table 3 caption; read through paper
Remove most of the material on in-house reuse from the Introduction
Merge pull request #62 from ethanwhite/new-intro

Remove most of the material on in-house reuse from the Introduction
Editorial work throughout the ms
Moving to a simple make file for building the pdf
Merge pull request #64 from ethanwhite/moving-to-make

Moving to a simple make file for building the pdf
Merge pull request #63 from ethanwhite/ms-revision

Editorial work throughout the ms