Add zendopcache to CI build matrix.
Enabling default build; adding memcached.
Updating memcache tests for libmemcached >=2.1.0.

Since version 2.1.0 of libmemcached `getServerList()` doesn't include the `weight` value anymore.
Adding support for contexts.
Prove that providing algorithm for token generation works.
Include library basename in compiled templates.

Fixes overwriting of templates when two different libraries have templates for same controller/action pair.

Refs #611.
Obsoletes #992.

Updating test for template name change.
Adding synthetic inode when compiling templates on Windows.

Closes #611.

Updating test.
Small optimization when GC'ing old templates.
Making inode part of template cache name; fixes too greedy cache eviction.

Fixes #1005.
Shortening template cache file name to just controller/action pair.
Merge pull request #1037 from davidpersson/fix-memcache-tests

Enable Memcache in CI and adapt tests to newest version of libmemcached
Linking standards in contributing doc.
Adding coaching paragraph to contributing doc.
Merge pull request #999 from JasperTey/g11n-contexts

Implementation of translation contexts.
Merge pull request #1036 from davidpersson/enable-zend-opcache

Enable ZendOpcache for CI
Making console tests play nicely on Windows
Merge pull request #1039 from Ciaro/windows-support-tests

Making console tests play nicely on Windows
lithify.me is now li3.me
Merge pull request #1044 from fountainhead-solutions/change-url

lithify.me is now li3.me
Allow cache xcache tests to run under cli SAPI.

We test the caching/storage features of xache here to the opcode features. Opcode features are only available when running in web context.