GSoC: Benchmark suite is merged

I've started working on the coding part of the project, so far the PyPy and CPython benchmarks have been merged.

I've also done a couple of small commits such as fixing typos, eliminating unnecessary whitespace etc.

The next part of the project will be implementing the configurable tool which downloads and builds interpreters based on a given configuration.

So far I'm able to load and validate a simple configuration, which will be a simple Python file as this is the easiest way to start.

I've a very long weekend ahead, from today to monday which will give me a lot of time to work on the project.