Feature Request: Use user default for screenshot capture directory.

[parzival]

Currently Boxer will save captures to the Desktop. This appears to be set in recordingsURLcreatingifMissing (Boxer/Application Delegate/BXBaseAppController+BXSupportFiles). While most users have their Desktop as the default location for screenshots captured via the OS, it's possible to change this with the defaults command. I would like it if Boxer would use that value instead. The key for this default setting is : com.apple.screencapture location .