Fix bug in storybook common components refactor

[shilman]

Issue: #1266

What I did

Fixed bug in components refactor. Now getstorybook needs to add a @storybook/components dependency when it runs, otherwise the components are not found.

How to test

yarn install && yarn bootstrap
cd ..
yarn create react-app testapp
cd testapp
../storybook/lib/cli/bin/generate.js
yarn storybook
open http://localhost:9009

[codecov]

Codecov Report

Merging #1302 into master will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master    #1302   +/-   ##
=======================================
  Coverage   13.76%   13.76%           
=======================================
  Files         201      201           
  Lines        4620     4620           
  Branches      506      582   +76     
=======================================
  Hits          636      636           
+ Misses       3538     3483   -55     
- Partials      446      501   +55

Impacted Files	Coverage Δ
addons/info/src/components/Node.js	0% <0%> (ø)	⬆️
addons/events/src/components/Event.js	0% <0%> (ø)	⬆️
addons/info/src/components/markdown/htags.js	0% <0%> (ø)	⬆️
addons/storyshots/src/storybook-channel-mock.js	0% <0%> (ø)	⬆️
addons/knobs/src/components/types/Select.js	7.93% <0%> (ø)	⬆️
addons/info/src/components/Props.js	0% <0%> (ø)	⬆️
addons/knobs/src/KnobManager.js	38.57% <0%> (ø)	⬆️
addons/knobs/src/components/types/Object.js	5.81% <0%> (ø)	⬆️
addons/info/src/components/PropTable.js	0% <0%> (ø)	⬆️
.../src/manager/containers/CommentsPanel/dataStore.js	34.78% <0%> (ø)	⬆️
... and 16 more

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[shilman]

Reverting and trying another way