ant build scripts updated so that the unit tests see the native libraries
updated the javadoc
updated .gitignore
updated .gitignore
placed the vol2bird shared objects and the ncradar jar file under version control --need them to do stuff from within MATLAB
added separate exceptions for each library in JNIMethodsVol2Bird; couple other small changes
added the first unit test that uses C code...starting simple with dist
removed jni builder .launch file from Eclipse config
whitespace changes
added getter methods for getting all values of a certain field as an array; added a clone method (useful for keeping the C copy and Java copy of the CellProp object unidentical but equal)