Adds Any and All functions
Inet contains queries
whitespace
Splits up documentation

[ci skip]
Updating docs links

[ci skip]
Adds querying docs

[ci skip]
Version bump and changelog updates
Fixes definition of citext in PostgreSQLAdapter

Fixes issue #62
Version bump and changelog updates
Fixes bad monkey patch of array visitor

Closes issue #63
Version bump

[ci skip]
Merge pull request #61 from ncoders/master

Check if connection responds to #supports_extensions?