Support for subject and body text in wait_for_mail

[pvshewale]

Added support for email subject and body text to search email. The entry point keyword Wait For Mail has optional arguments subject and text.

[gjungberg]

I would like to know when are you planning to release this function?

[schwendinger]

Deprecation Warning +++++++++++++++++++

Lovely Systems does not not support this package anymore and do not have any follow up package in the same area. If anyone is interested to continue our efforts and would like to manage the contributors in this open source project, feel free to fork the package and give me a hint, so I can create a link to your fork!

best regards, Manfred (Github: schwendinger, schwendinger at lovelysystems.com)