Updated to Dropbox 2.6.31.
Fixed bug with verification of app/extension.

* Removed Bash eval (dangerous) and switched to variable indirection.
Updated to Firefox 29.0.
Updated to Opera 20.0.1387.91.
Updated to Transmit 4.4.6.
Updated to CodeKit 16903.
Updated to OpenOffice 4.1.0.
Updated to VirtualBox 4.3.10-93012.
Updated to AppCleaner 2.2.3.
Updated to Hazel 3.2.7.
Updated to Trailer 1.0.21.
Fixed Doxie download and install.
Fixed Air Display install.