gems update and compatibility changes
oca module deleted - replaced by gem
filenames changed according to ruby conventions
changed occi libraries directory
transition from test-unit to rspec, cassettes update
econe probe refactoring
occi probe refactoring
oned probe refactoring
modified Rakefile
Merge pull request #1 from Misenko/refactoring

Refactoring
Added Travis-CI integration
Updated README
Fixed formatting in README