Update smartos.rst

Minor fixes.
Merge pull request #1903 from RefinedSoftwareLLC/patch-3

Update smartos.rst
closed #1874
fixed #1904
god damnit @barisusakli :P
moved documentation out of core and into https://github.com/NodeBB/nodebb-english
some cleanup
removed console.log
firing new third type of hook, static. New hook: static:app.load, closed #1812
registering static:app.load in core
new hook filter:topics.get
isArray is enough
removed console.log
closes #1905

fixed translator.load, it wasn't passing in language and was trying to
load undefined.json