[MONDRIAN-2038] - Data Source (Wizard) returning  java SQLDataException: ORA-01861: literal does not match format string.

added attempt of parsing string to TimeStamp if it isn't Date
removed quoteDateLiteral() from AccessDialect and OracleDialect - it is the same as it's parent now
Merge pull request #373 from aliakseihaidukou/MONDRIAN-2038

[MONDRIAN-2038] - Data Source (Wizard) returning  java SQLDataException:...