Returning an empty Hash if no config exists. Fixes #1005.
Add Goolge+ author profile with <link> element in <head>
Adds #1024 to branch 2.1.
fixed issue #949 using @alexkirmse's patch
Fixed undefined variable timezone in Rakefile

It made it impossible to create a new page on 2.1
Merge pull request #1026 from gkarekinian/undefined_timezone_variable

Fixed undefined variable timezone in Rakefile
Cherry-pick fail.
Fixed issue with mobile nav choosing the last option by default. Fixes #950.