== Install and Run Scripts==

 * Added scripts/install-wu.sh, to:
    * (a) build uberjar bin;
    * (b) install uberjar bin in local maven repo;
    * (c) copy wu shell script to ~/bin
 * Added "wu" shell script to simplify invoking webloc-util executable jar. Uses jar installed in maven repository, so can be copied anywhere on system as long as M2_HOME is defined.