Tweaks to pom.xml so that project builds in my Jenkins setup

Brian

I had to make a few changes to pom.xml before caw-caw would build for me.  I'm assuming just differences in our versions or configuration of maven.  Not sure which setup is mo' better, but wanted to send you the changes I made.

Nik

PS.  You can ignore the 10+ commits re: "trivial changes" to readme file.  That was just beating my head against the missing trailing slash.