Merge tag 'v2.4.7'

v2.4.7
example: remove references to old examples

The non-loopback examples are no longer packaged with slc.
Use `slc run` instead of `slc run .` in doc output
Merge pull request #129 from strongloop/sln-817

Use `slc run` instead of `slc run .` in doc output
version: add peer dependencies to `slc --version`
Merge pull request #130 from strongloop/feature/peer-versions

version: add peer dependencies to `slc --version`
Remove unmaintained and unused tests
strongops: remove --register and cleanup options

--register is deprecated as part of the work flow, see SLN-810. Login is
now the only option.

--colors/--no-colors is silly, there is no point in a colorize option
for a one shot command when it's off by default.

--saveall is a debug option, it should never be used by customers (it
exists, still, but is undocumented).

I'm concerned that the decision on --register will be reversed, so much
of the code is still there. We are also planning on refactoring this
code into strong-agent, at which point it will be stripped to a minimum,
I don't want to that now.
Merge pull request #128 from strongloop/feature/sln-810

Remove registration from slc strongops.
test: versions command

Tests there is a line for each peer, and a line for strong-cli and node.
strongops: improve password flow for login

- kill the strongops looping for invalid password
- kill the 8 char limit password check
Merge pull request #131 from strongloop/slp-560

strongops: no infinite loop after login failure
example,lb: suggest `slc strongops` before run
Merge pull request #132 from strongloop/slp-563

Slp 563
strongops: point at strongops.com to register
Merge pull request #133 from strongloop/feature/slp-561

strongops command introduction
v2.5.0
Merge branch 'release/2.5.0' into production