FS-3870 --resolve that is amazing that nobody found this before, we've probably been vulnerable to that bug for years

FS-3815 --resolve

This is a workaround for the fact that libedit counts terminal control
characters when calculating the length of the prompt.  By not using
absolute positioning, we avoid the issue.

Thanks to Ivan Isaev for the workaround and testing.

FS-3842 here is the from and contact change but I can't remove the user agent but I added a new param to the gateway config called options_user_agent to set something specific

FS-3841 --resolve ok return the string "die" or "exit" from hanguphook to cause an error or call s:destroy("any err message"); either should now halt the script

Add new 'change password fail' macro. Same as vm-fail-auth right now until new sound prompts get recorded and distributed.

FS-3842 the fix was to remove the (null) if you are asking for a to uri in the options with no username try this patch.  You were not clear that you were looking for no username in the to uri.  Keep in mind our system considers a 404 a sucessful response to an options request anyway but this should be what you want.

Add simple 'thank you' msg to the vm pass change function. This is a placeholder until we have a recording for 'your password has been changed'

FS-3842 --resolve I think these feilds were recently only made optional when register=true. This should take care of it.

FS-3794 the -1 thing was a syntax err, the 500 err seems to come from a retrans of a notify where the server either lost the 200ok or the phone took to long to send it, that should be harmless, please test this version