AND ADD TO WEEKLY PUSHBUILD RUN

All tests in the main suite which are run when 'perl mysql-
test-run.pl --suite=main' is executed have been qualified
to run with binary logging enabled in row and mixed modes.
Also, regular pushbuild regression runs have been introduced
in weekly-trunk to test the main suite with binary logging
in row and mixed binlog formats.

Reviewed by :
Lalit Choudhary <lalit.choudhary@oracle.com>
Vinay Fisrekar  <vinay.fisrekar@oracle.com>
RB: 12057