If content module you're trying to delete doesn't exist, return a 404 not found.
Fixed emails so it will properly record the sent event
changed the batch_size
added test blast mailing list
Petition Writer is now delayed in its writing. Added several indexes.

commit f190164a19ff229271843164be4df2917a2d54a0
Author: Scott Feinberg <scott@allout.org>
Date:   Thu Aug 1 10:05:29 2013 -0400

    removed unneeded tracer

commit e88196d3aca688acbcdb3f032325073de1b7c604
Merge: cbc498d 9b72ded
Author: Scott Feinberg <scott@allout.org>
Date:   Thu Aug 1 10:04:10 2013 -0400

    Merge branch 'master' into develop

commit cbc498df3f54c16ed801b2fd3a9ddd6e9ad08b15
Author: Scott Feinberg <scott@allout.org>
Date:   Thu Aug 1 09:33:59 2013 -0400

    Revert instrumentation of member_fields

commit e7e20ba21c19863f23d0b1b49c1a2e86a6123dc2
Author: Scott Feinberg <scott@allout.org>
Date:   Thu Aug 1 08:51:09 2013 -0400

    Remove Debug

    Signed-off-by: Scott Feinberg <scott@allout.org>

commit 3413686c04a2451e3093f2094b3680b4d5bfc972
Author: Scott Feinberg <scottfeinberg@Scotts-MacBook-Air.local>
Date:   Thu Aug 1 08:09:23 2013 -0400

    Debugging the signature cache not working in production

commit e5838438764459be7c838fc47703ba45b461d1d7
Author: Scott Feinberg <scottfeinberg@Scotts-MacBook-Air.local>
Date:   Wed Jul 31 22:12:58 2013 -0400

    In order to increment, we have to write with :raw

commit 466c69f031eb5f202ed826bd75f153327b49565d
Author: Scott Feinberg <scottfeinberg@Scotts-MacBook-Air.local>
Date:   Wed Jul 31 08:56:06 2013 -0400

    Change page.find to page in the petition job

commit f018e861c3da6cdde0c10a8e436ceedd57eb2548
Author: Scott Feinberg <scottfeinberg@Scotts-MacBook-Air.local>
Date:   Wed Jul 31 08:43:53 2013 -0400

    Change page to id in the petition job

commit 69225a194d242d73274cff1d2ab82989fbc5661f
Author: Scott Feinberg <scottfeinberg@Scotts-MacBook-Air.local>
Date:   Wed Jul 31 08:09:16 2013 -0400

    Change user to id in the petition job

commit d8fe5b18b7e184fd667e5269a8f5c4738b625cce
Author: Scott Feinberg <scottfeinberg@Scotts-MacBook-Air.local>
Date:   Tue Jul 30 19:12:20 2013 -0400

    Delayed Petition Writer

commit a71ba209d01f921aeeaf09e5b0c63bdec302bd86
Author: Scott Feinberg <feinberg.scott@gmail.com>
Date:   Mon Jul 29 17:39:20 2013 -0400

    Instrumenting the member fields class

Signed-off-by: Scott Feinberg <scott@allout.org>
index for content module links