* Add specific uploadOnly flag so that the onedrive client only uploads
data from the local directory and does not download changes from
OneDrive
* Change the logfile name to include the username running the onedrive
client
* Fix 4xx errors including (412 pre-condition)
* Add Logging - log to a file (/var/log/onedrive/onedrive.log)
* Add http(s) debugging as a flag
* Add dont sync when just blindly running the application
* Add individual folder sync - ie ~/OneDrive/blah/ vs. syncing
everything in ~/OneDrive/
* Add sync from local directory first rather than download first then
upload
* Add upload long path check (430 character limitation)