Upgrade strong-pm to ~0.2.0
Upgrade strong-supervisor to ~0.3.3
Upgrade strong-deploy to ~0.1.3
Upgrade strong-build to ~0.2.0
v2.8.0-1

 * Upgrade strong-build to ~0.2.0 (Ryan Graham)

 * Upgrade strong-deploy to ~0.1.3 (Ryan Graham)

 * Upgrade strong-supervisor to ~0.3.3 (Ryan Graham)

 * Upgrade strong-pm to ~0.2.0 (Ryan Graham)

 * Fix broken doc link and small wording tweak (Rand McKinney)

 * slc: describe as "StrongLoop Controller" (Sam Roberts)

 * Fix old doc link (Rand McKinney)
test: allow pre-release versions