Adding second failure option to the email-ext module

Change-Id: I288289e8227c3408f40f0e8272573d20e022ae70
Merge "Adding second failure option to the email-ext module"
add presend-script to email-ext

Change-Id: I388dd2f5ce8aa6ac323f73409dec1003a3f423cb
Consistency updates in documentation

Change-Id: I0096348488371c37c0ba645f0bd3d385975ef7d2
Make 'keep_descriptions' fully optional

Avoid the need to set the keep_descriptions option under the job_builder
section if providing any configuration options.

Change-Id: I0436a36e9f5ad7ff68ff5b92868ca1b13d019f11
Fix ant builder definition in complete test

Change-Id: I8f6041c0aa2b7a24d2dc8ed73b2719c332b869e6
Merge "add presend-script to email-ext"
Merge "Make 'keep_descriptions' fully optional"