Increase maxlength of Snapshot Name to 255.

Fixes bug 1146030

Change-Id: I28ec0c594b7a6b52d3f3d47003184253303785cd
Add some more customization help and examples

Including how to fudge your python-path in the apache conf.

Change-Id: I36c6901afeedcaa1657d9dbe9f79e833c8084125
Merge "Add some more customization help and examples"
Merge "Increase maxlength of Snapshot Name to 255."