Issue #13 New refactoring - Replace old Vector / Hastable APIs with List-ArrayList / Map-HashMap

Done for the following methods from java.util.Vector:
- addElement(Object);
- sertElementAt(Object, int);
- elementAt(int);
- copyInto(Object[]);
- removeElement(Object);
- removeElementAt(int);
- removeAllElements();
- setElementAt(Object, int);

VectorOldToNewAPIRefactoring.java, VectorOldToNewAPISample.java: ADDED

AutoRefactorHandler.java:
Referenced VectorOldToNewAPIRefactoring.

Release.java:
Improved code here

ReleaseTest.java:
Added test.