Merge tag 'v2.0.2'

v2.0.2
Commit slc-create into slc

Its existence as a seperate module has yet to net us any benefit, but
causes continuous problems in our release engineering and CI.
Strip trailing whitespace
Merge pull request #91 from strongloop/feature/integrate-slc-create

Feature/integrate slc create
Upgrade strong-install and fix npm fallback
Pre-cache branch list for sl-install
Get latest fixes for strong-install
Merge pull request #94 from strongloop/feature/sl-install-install

Upgrade strong-install to fix problem installing wrong versions
Don't shrinkwrap, it means we can't pick up fixes

Particularly, in loopback-workspace. Maybe someday it means we will pick
up bugs, but let see.
v2.0.3
Merge branch 'release/2.0.3' into production