Fix ghost to app in local/config.json example

Tripped me up when starting out
Fix ghost to app in global/config.json example
Merge pull request #59 from KidkArolis/patch-1

Fix ghost to app in local/config.json example
Merge pull request #60 from KidkArolis/patch-2

Fix ghost to app in global/config.json example
Update examples to have correct server options.
Merge pull request #61 from krakenjs/example

Update examples to have correct server options.
Preserve query params when proxying

This allows accessing more of npm's API's, e.g. views and lists
removed the unused GruntFile

(cherry picked from commit 4a79d98716b3bdf87fc336e4bba1e6faf3351444)
Merge pull request #64 from samsel/remove_grunt

removed the unused GruntFile from codespace.
Merge pull request #63 from QubitProducts/fix-query

Preserve query params when proxying