Sort and remove unused using in /src/Apache/Cassandra
Sort and remove unused using in /src/
Sort and remove unused using in /src/
Sort and remove unused using in /src/Connections
Sort and remove unused using in /src/Linq
Sort and remove unused using in /src/ObjectSerializer
Sort and remove unused using in /src/Operations
Sort and remove unused using in /src/Thrift
Sort and remove unused using in /src/Types
Sort and remove unused using in /src/System
Sort and remove unused using in /src/Properties
Added a project for integration tests

Having both types of tests (unit and integration) in the same project it
is difficult for new commiters to understand which tests to run. It's
much easier to run unit tests than integration. Let's have to separate
projects.
Merge pull request #134 from oleksii-mdr/master

Clean up usings
Solution clean up

/src
- Renamed FluentColumnList`1.cs => FluentColumnList.cs
- Renamed CassandraColumnFamily+QueryProvide.cs =>
CassandraColumnFamily.cs
- Renamed TimedLock.cs => LockTimeoutException.cs

/tests/*
- Integration test that require a running database are now moved to
FluentCassandra.Integration.Tests
- Removed app.config file from unit tests, no need for cassandra db
config in that project
- Cleaned up references, removed unused ones
- Removed unused usings and sorted used ones
- Updated xunit package to the latest version
Solution clean up and ignore .DotSettings files
Updated to ignore *.DotSettings
Merge pull request #135 from oleksii-mdr/master

Solution clean up (mostly tests)
Added an InsertCounterColumn overload which accepts a super counter column name as an argument
Adding a test super counter column family to FluentCassandra.Integration.Tests
Fixed a bug with InsertColumnTest - it wasn't actually reading any results back from the super column family