Upgrade to JSqlParser 1.2

    support for isnull
    support for single quoted aliases select col1 as 'alias'
    support for Unicode string literal like N'test' or U'test'
    support for bitwise not ~
    support for drop view
    support for indexed JDBC parameters at multiple places
    allowed index as object name
    switched to JavaCC modern template
    switched to JDK 1.7
    introduced more AST node links
    support for aliased table in insert into statement
    SQL_CALC_FOUND_ROWS support
    support for more complex expressions within case expr when expr then expr end.
    support for << and >> left and right shift operations
    breaking API change: merge of within group and over (window expressions)
    first support for use statements
    first support for call statements
    create table allows now quoted identifiers within primary key definition
    introduced alias for subquery in combination with a pivot definition (this changes alias handling within the library for pivot sqls)
    force the parser to fully parse a String using parseCondExpression or parseExpression