Merge pull request #1 from ciembor/client

Fixed Jasmine specs (2.9 have different syntax).
Update README.md
add rspec and guard configuration
add simple websockets server and logger class
add dummy client for integration testing sockets server
add methods for different log types (log, info, warn, debug and error)
extend Kernel with frog method
Merge pull request #2 from ciembor/client

Client
Add CI.
Rake task for rspec.
Corrected default task.
Add Travis status.
Update README.md
Update README.md
Update README.md
Run specs on jruby and rbx, allow failures for them and 1.87 and 1.9.2.
Update README.md
Fixed broken this reference in FL#init
Merge pull request #4 from karolmajta/issue-3

Fixed broken this reference in FL#init
Travis runs Jasmine and Rspec.