initial commit
added startTiming and endTiming
added Testcode
added support for a global key namespace
new timing and namespace options in the readme
removed debug spew
removed test script
added unit tests and phpunit.xml
added namespace vendor
great refactoring

- introduced new namespace Domnikl\Statsd
- introduced Connection class that gets mocked for tests
fixed README
foo
Domnikl namespace
keep the socket open instead of establishing a new connection for every send
fixed protocol name ...
added memory profiling functions
fixed error in memory_usage reporting
fixed error in memory_usage reporting
added examples for memory profiling
proper send sampling implemented