etcdctl: tighten up output, reorganize README.md

Documentation was far too repetitive, making it a chore to read and
make changes. All commands are now organized by functionality and all
repetitive bits about return values and output are in a generalized
subsections.

etcdctl's output handling was missing a lot of commands. Similarly,
in many cases an output format could be given but fail to report
an error as expected.
This commit is contained in:
Anthony Romano
2016-12-12 17:03:09 -08:00
parent d9e928de7a
commit 780d2f2a59
10 changed files with 1201 additions and 1033 deletions

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