Squashed commit of the following:

commit 8136d46933d97433706a060096c6dde717e65703
Author: SurajChoudhary <surajc0309@gmail.com>
Date:   Tue Aug 5 11:56:49 2014 -0400

    ENG-6773 corrected typo error

commit f13e3d63eb9397db12d8be53349d7b88c1fcecbb
Author: SurajChoudhary <surajc0309@gmail.com>
Date:   Tue Aug 5 11:54:40 2014 -0400

    ENG-6773 Fixed expand-on-procedure-error after filter
(cherry picked from commit ed1444381e6c2a903910869d522105ed535d7b7e)
ENG-6469: Add a console log message indicating the state of the live DDL switch.
(cherry picked from commit 716bdfc5e46d1efe05f3e1351510c014924f571a)