README file
Gemfile
Rakefile and gemspec
tests
parser and container classes
added .gitignore
Gemfile.lock
be less verbose (removed debug puts)
another test with an iPad UA
it makes sense that the constructor accepts a ua string
modify tests a bit
add spec to parse real-life data
improve parser error message
better parsing and UserAgent#to_s
split UserAgent.parse and UserAgent.new, also added UserAgent.empty
Merge remote-tracking branch 'original/master'

Conflicts:
	.gitignore
remove puts from spec