add bound route to upload controller
use the passed in handler to set the namespace and prefix
leave in optional namespace param
implemented handler for single setting
clean up prefix of slashes
remove need for yaml parser
rewrite upload paths for other field types
add support for multiple handlers
fix to typo
rearranged the logic in array loop to fix
change strategy to copy
rewrite of copy logic
some fixes to take care of default file manager settings
Merge pull request #1435 from rossriley/upload-destination-config

Upload destination config
Slightly tweaking the "published", "timed" and "held" icons, to have color coding.
Added the color-coding of the status to the sidebar in content-edit as well.
Moving "aside" into its own partial.
Removing unneeded statements.
Making the background ever so slightly less blue.