Final release of v1.13

The following new features and updates are included.

Gumtree Server

• A data catalog page for the current proposal of each instrument.
• Provide Gumtree server authentication service.
• Make a Homepage for users, which has shortcut to all services provided by Gumtree.
• Improve Notebook service according to user's feedback.

SICS Proxy

• Put SICS run queue in the server side.

Data Treatment

• Add Apache Commons Mathematics lib to Gumtree.

Instrument Specifics

• Provide Emu calibration scripts.
• Improve Be Filter workbench features and layout.