Added info on how to contribute examples.
Moved release tests to xt/, added new release tests.
Fixed date format.
Added no_index for embedded testing packages.
Updated Build.PL to handle release tests as part of disttest.
Added Test::FailWarnings to all tests.
Updated links to point to GitHub's issue tracker.
Formatting.
Updated copyright year.
Updated links to point to MetaCPAN.
Released version 1.1.1.