Update dependency gems.
Use VCR instead of WebMock in WebService spec.
Fixtures.
Refactory Tracker specs.
Refactory Tracker class.
Refactory Event specs.
Refactory Parser specs.
Refactory WebService class.
Remove unnecessary encode directive.
Remove old unnecessary files.
Move Timeout module to its own file.
Remove Ruby 1.8.7 dependencies.
Do not check HTTP headers in VCR to avoid failures in Ruby 1.9.3.
Use LogMe gem support to log HTTP request and response messages.
Bump to version 0.2.0.