Added a profiler
feature #2 Added a profiler (lyrixx)

This PR was merged into the 1.0-dev branch.

Discussion
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Added a profiler

![profiler](https://f.cloud.github.com/assets/408368/1802144/68be5396-6bf8-11e3-8f65-f5abaaa340df.png)

Commits
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1de0bf4 Added a profiler
Bumped to 2.x