improve compact mode usages in CLI

Details #95 .

remove node ids to reduce file size of snapshot file

Details #94 .

Upgrade writer

Details Cirru/writer.clj#10 .

promote shorter result among search results; warn info changes

Details #93 .

emit configs in compact mode

Details #92 .

upgrade cirru-edn to have quoted-cirru

Details #91 .

remove unnecessary logs

Details #90 .

upgrade sepal for metadata defn

Details b66b7fd .

support renaming defs with metadata

Details #87 .

Upgrade deps

0.5.17-a4

upgrade deps; alpha release