initial quorum work
it builds
rafter_config is not a process callback module
start of eqc tests for dynamic groups
properly start nodes with blank config and other cool stuff like that
adding an initial config works, but still times out
fix comment
working dynamic config. timeout errors though
dynamic reconfig working
make leader_election test pass again
more useful leader_election test
only count local server in quorum if part of consensus group
generate op id from client api
remove leader-only mode stuff
add some documentation
update README.md
Merge pull request #2 from andrewjstone/dynamic-group

Dynamic group