Update to 0.8.0-beta.10
Updated project.clj, release notes and readme for 0.8.0-beta.1
Merge branch 'release/0.8.0-beta.1'
Merge tag '0.8.0-beta.1' into develop

pallet-repl-0.8.0-beta.1
Updated version for next release cycle
Add session-summary and explain-session for live and serialized sessions.
General UI fixes.
Add node-list-from-session and run-script.
Allow run-script to take a session as a compute parameter.
Shorten and reorder list of keys showed by show-nodes.
Reformat docstring.
Add option to remove :os phase from show-session.
remove debug print statement from `explain-session`.
Document current functionality in README.
Fix formatting issues in README.md
Merge branch 'feature/session-inspection' into develop