deps: upgrade strong-build to 0.2.x

Includes changes in behaviour, not just bug fixes.
deps: patch bump deploy, pm, and supervisor

Non-breaking changes.
v0.2.8

 * deps: patch bump deploy, pm, and supervisor (Ryan Graham)

 * deps: upgrade strong-build to 0.2.x (Ryan Graham)

 * package: alphabetize dependencies (Ryan Graham)

 * test: allow pre-release versions (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)