updated version number

Author: pwrose

README.md

@@ -33,26 +33,26 @@ Example of running a simple structural query
 [(see PolyPeptideChainStatistics.java)](src/main/java/edu/sdsc/mmtf/spark/mappers/demos/PolyPeptideChainStatistics.java).
 
 ```
-spark-submit --class edu.sdsc.mmtf.spark.mappers.demos.PolyPeptideChainStatistics  INSTALL_DIRECTORY/mmtf-spark/target/mmtf-spark-0.2.0-SNAPSHOT.jar
+spark-submit --class edu.sdsc.mmtf.spark.mappers.demos.PolyPeptideChainStatistics  INSTALL_DIRECTORY/mmtf-spark/target/mmtf-spark-0.3.0-SNAPSHOT.jar
 ```
 Example of running a structural alignment 
 [(see DemoQueryVsAll.java)](src/main/java/edu/sdsc/mmtf/spark/alignments/demos/DemoQueryVsAll.java).
 
 ```
-spark-submit --class edu.sdsc.mmtf.spark.alignments.demos.DemoQueryVsAll  INSTALL_DIRECTORY/mmtf-spark/target/mmtf-spark-0.2.0-SNAPSHOT.jar
+spark-submit --class edu.sdsc.mmtf.spark.alignments.demos.DemoQueryVsAll  INSTALL_DIRECTORY/mmtf-spark/target/mmtf-spark-0.3.0-SNAPSHOT.jar
 ```
 Example of retrieving PDB metadata
 [(see PdbMetadataDemo.java)](src/main/java/edu/sdsc/mmtf/spark/datasets/demos/PdbMetadataDemo.java).
 
 ```
-spark-submit --class edu.sdsc.mmtf.spark.datasets.demos.PdbMetadataDemo  INSTALL_DIRECTORY/mmtf-spark/target/mmtf-spark-0.2.0-SNAPSHOT.jar
+spark-submit --class edu.sdsc.mmtf.spark.datasets.demos.PdbMetadataDemo  INSTALL_DIRECTORY/mmtf-spark/target/mmtf-spark-0.3.0-SNAPSHOT.jar
 ```
 
 Example of retrieving PDB annotations from the SIFTS project
 [(see SiftsDataDemo.java)](src/main/java/edu/sdsc/mmtf/spark/datasets/demos/SiftsDataDemo.java).
 
 ```
-spark-submit --class edu.sdsc.mmtf.spark.datasets.demos.SiftsDataDemo INSTALL_DIRECTORY/mmtf-spark/target/mmtf-spark-0.2.0-SNAPSHOT.jar
+spark-submit --class edu.sdsc.mmtf.spark.datasets.demos.SiftsDataDemo INSTALL_DIRECTORY/mmtf-spark/target/mmtf-spark-0.3.0-SNAPSHOT.jar
 ```
 
 Example with command line arguments. This example reads the PDB files