rhc/commands/base.rb: Fix whitespace

In RHC::Commands::Base, indent the private section at the same level as the
protected section rather than indenting the former so that it appears to be
within the latter.
Bug 994174 - rhc not displaying CLIENT_MESSAGE returned by broker
RHC::CommandHelpBindings: Sort commands

In RHC::CommandHelpBindings#initialize, we need to sort instance_commands
so that they are listed with consistent ordering.

This commit fixes bug 999602.
Automatic commit of package [rhc] release [1.13.4-1].
Merge pull request #442 from jwforres/bug_994174_rhc_client_messages_not_displayed

Merged by openshift-bot
Merge pull request #440 from Miciah/lib-rhc-commands-base.rb-whitespace

Merged by openshift-bot
Merge pull request #443 from Miciah/bug-999602-RHC-CommandHelpBindings-sort-commands

Merged by openshift-bot
Merge pull request #444 from fabianofranz/master

Merged by openshift-bot
Automatic commit of package [rhc] release [1.13.5-1].
bump_minor_versions for sprint 33
Readded support to option as array on commander, rhc env spec tests for multiple -e|--env items