Changes to make this a portable utility.

[Loqutas]

I wanted this to be portable to use with flash drive scripts for running in a service environment from many different computers without separately setting up authorization to dropbox each time.

Here's what I discovered to make this work. I located the "user.config" created by the pneumatictube authorization step. With Notepad I transposed the USER_TOKEN and USER_SECRET data xml tags from user.config into the same tags in PneumaticTube.exe.config located in the program files folder.

Now when I run pneumatictube.exe on each computer it uploads to my associated dropbox account, without separate authorization on each user account or machine.

I've used this to upload logfiles from multiple machines for about a week now, and only had to authorize dropbox the one time to modify PneumaticTube.exe.config.

Thank you very much for writing this dropbox uploader !