Merge pull request #675 from basho/rename-riak-cli-to-clique

rename riak_cli to clique

Reviewed-by: macintux
Add clique_status:usage() return for case when we get neither Index or ID as parameter. Requires https://github.com/basho/clique/pull/25.
Standardize usage/command registration.

Standardize usage statements:
* Standardize on "Display" for all status commands
* Verb tense
* [] for optional arguments
* Capitalization
* Line feeds and other whitespace
* Options
* Punctuation
* Where to specify default scope

Add a top-level "cluster --help" usage.

Shortened index example in 'cluster partition' to fit in 80 chars.

Ignored text in 'cluster members' since that will be removed shortly.

Spurious whitespace cleanup.
Merge pull request #677 from basho/feature/jrd/normalize-usage

Standardize usage/command registration

Reviewed-by: andrewjstone
bump clique to version 0.2.2
Merge branch 'integration/riak-admin-handoff-team' into feature/show-usage-when-no-id-idx-given

Conflicts:
	src/riak_core_cluster_cli.erl
Merge branch 'feature/show-usage-when-no-id-idx-given' into integration/riak-admin-handoff-team
Handle down nodes in all cases by encapsulating logic in new function maybe_add_down_nodes.
Make active_partitions safe if a node is down.
Cleanup after review

* Table output for partition id and index
* Remove members
* Other TODO and FIXME
Merge pull request #679 from basho/feature/handle-down-nodes-consistently

Handle down nodes consistently

Reviewed-by: JeetKunDoug
Merge pull request #681 from basho/cleanup/mra/cluster-cli

Cleanup after review

Reviewed-by: macintux
Merge pull request #680 from basho/feature/safe-active-partitions

Make riak_core_status:active_partitions safe if a node is down.

Reviewed-by: JeetKunDoug
add riak-admin handoff config support
Add handoff.port to riak-admin handoff config

Also fix dialyzer warning.
Merge pull request #682 from basho/feature/riak-admin-handoff-config

add riak-admin handoff config support

Reviewed-by: macintux
add whitelisted config variables to riak_core_handoff_cli
bump clique to version 0.2.3
match on ok for clique:register_config_whitelist/1 call
Merge pull request #686 from basho/feature/config-whitelist

add whitelisted config variables to riak_core_handoff_cli

Reviewed-by: andrewjstone