test wheels installed on subfolder
not testing on subfolder by default
temporary skip subfolder test on external server
restore sub folder test on external server
Updated change log.
reduce testing timeout via smaller file for remote server
disable testing subfolder on remote to reduce test time
Docs.
Made application start-up thread safe.
Made application start-up thread safe.
Made application start-up thread safe.
Made application start-up thread safe.
Made application start-up thread safe.
Travis test paralel request on startup
Travis to use separate browser to launch parallel requests
Travis to use separate browser to launch parallel requests
Travis make test parallel start optional
DRY-ing up my previous commits.
Fix: Where adding a format after finding a route...

Fix for issue where adding a format after finding a route was updating
the application scope because the struct was not a deep copy.  Backport
from 1.2
Backported formats fix:
https://github.com/cfwheels/cfwheels/commit/aa04eb927daa429a3bdc3a4d4e1d221c823e63b3