Build scripts

[Thilo Goetz]

I added a small script that I use for testing the distribution: 
uimaj-distr/src/main/build/extractAndBuild.bat/.sh.  If you feel this is 
not a good place to have them, feel free to move them around.  I didn't 
add them to the scripts directory as we probably don't want to 
distribute them, and they're not user scripts of the kind we have in the 
scripts directory.

--Thilo