Creating a directory structure for prod and dev rmq agents

Correcting the name of rabbit_config while importing

Feat correct taskmgr var

Feat separate mail config

Feature duplicate report tag

Add uname to acct. creation report subject line.

Feat param dir verify

Remove the line using deleted var

Remove exception block, it is handled in the callback function

Make changes to example config file

Use a single merged config file for all agents 

Update rcutil

Feat notify user errmsg

Feat error handle cli

task manager fail handling

was saved before, but will cause message remind in queue if timeout

If found the user in DB, restore task status