Add support for new SQL Server 2012 and Oracle 12c versions of LIMIT
(equivalent to MySql and PostgreSQL LIMIT ... OFFSET ... clauses) for
parsing and deparsing.
Manage OFFSET and FETCH clauses in dedicated classes and rules in
jsqlparsercc.jj
Manage also jdbc parameter in these clauses.
Merge pull request #81 from LionelNirva/patch2

Support for SQL Server and Oracle OFFSET ... FETCH ... clauses