Added a pom.xml with needed dependencies; added an exception handler class and various exception classes; added Rados#shutdown method
updated README for mvn usage besides ant
Merge pull request #1 from bveliqi/master

Added maven pom.xml; exception classes & exception handling, rados shutdown method
Merge branch 'master' of https://github.com/1and1/rados-java into 1and1-master

Conflicts:
	src/main/java/com/ceph/rados/Rados.java
	src/main/java/com/ceph/rados/jna/Rados.java
	src/test/java/com/ceph/rados/TestRados.java
Force Maven source and target to Java 1.7 and fix RADOS JUnit test