Deal sanely with several groups of registers from lldb
Merge pull request #22 from richo/features/better_target_test

Test more cleverly for existance of a target in lldb
Remove lies
Create the socket in HOME

Support VOLTRON_SOCKET for running more than one voltron
Merge branch 'feaures/socket_location' of https://github.com/richo/voltron into feaures/socket_location
Moved config to .voltron/config
Make use of expanduser() more sane
Include os

Unbreaks voltron
Clean up config loading
Put the config path back how it was originall
Use VOLTRON_CONFIG to locate it's socket