we can prepare statements!
statements can count parameters
prepared statements will tell us the field count
execute is defined on statmenet
execute raises an exception on error
adding a class to wrap fields
adding Stmt#fields
returning ints from prepared statements works
prepared statements can pull times
xfree or die hard
simplify prepared statement creation into Mysql2::Client#prepare
Mysql2::Statement includes Enumerable
remove old create_statement function
make sure we require our ruby implementation of Mysql2::Statement
make sure we set STMT_ATTR_UPDATE_MAX_LENGTH when preparing the statement so we can get at the lengths later
initial fleshing out of bind variable support and casting of ruby values from result value types
don't use ruby's heap