first GCP 0.4 proposal
host gets global unique match id too
simply replay history
spec tweaks
chatting again
Merge pull request #13 from ANDLABS-Git/GCP_impl_v0.4

merge current state
chatting again
Revert "Update LICENSE"

copyright of the license text document is not meant to be changed.

This reverts commit a2a6d0f1374c7d7290c1066362f26fddbeee36c7.
Merge branch 'GCP_spec_v0.4'