[UIMA-5764] concept mapper - add buffering to IO, fix up javadocs, have pom inherit from uima-wide parent so can be independently releasable, put xml resources into the jar, modify some configs to allow reading from classpath source or file system source.

git-svn-id: https://svn.apache.org/repos/asf/uima/addons/trunk@1829466 13f79535-47bb-0310-9956-ffa450edef68
25 files changed