Merge pull request #10 from avitorovic/master

Storage and Schema Parser fully implemented.
Merge pull request #11 from avitorovic/master

The latest version of Squall, supprorting tradeoffs between latency and throughput
Merge pull request #12 from avitorovic/master

Fixed some minor bugs.
Update README.markdown
Merge branch 'master' of github.com:epfldata/squall