[Bug 838003] - SMS - email invocation from message r=borjasalguero
Merge pull request #8736 from ssaroha/sms-invoke-email-838003

Email invocation from message for bug 838003 r=borjasalguero, lightsofapollo
Bug 854383 - doing "make purge" twice fails r=fabrice a=npotb

This inverts the check for the tmp directory so that it is always true instead
of sometimes false.

Also removes the silent modifier for this line, there is no reason to silent
this line.
changed progress height to fit .gif graphic