lint updates: add semicolons, wrap lines
Merge pull request #787 from msimerson/lint

lint updates: add semicolons, wrap lines
Add missing return to allow pipe()'s to be chained together per #791
for config.get callbacks, pass closures

* instead of references to functions. Resolves Issue #784
* update tests to go with watch updates
cleanup duplicated loading log messages

* outbound: removed unused ‘var server’
* updated 3 more callbacks to be closures
* removed 12 loginfo(‘loading….’) from plugins
Merge pull request #788 from msimerson/fs-watch-cb

for config.get callbacks, pass closures
tests/plugins/* cleanups

* remove lots of unused boilerplate
* move constants importing into fixtures/plugins (and removed to dozen+
plugins)
* purged unused requires
* updated tests that were still manually adding stuff to plugins and
connections that have since been added to the test figures.