MONDRIAN-1850 - handling exceptions in Olap4jSystemListener
MONDRIAN-1850 - adding a platform mapping so that alternate JDBC driver names can be used to get access to drivers in the Pentaho Object System.
MONDRIAN-1850 - creating optional encryption for olap4j passwords.  refactoring out some common code.
Merge pull request #1120 from kurtwalker/MONDRIAN-1850

MONDRIAN-1850 - handling exceptions in Olap4jSystemListener