Merge pull request #2 from tagawa/small-edits

Updated Firefox detection based on Florent's suggestion
Merge pull request #3 from tagawa/small-edits

Made success and error callbacks optional
Added initial Jasmine test spec
Merge pull request #4 from tagawa/testing

Added initial Jasmine test spec
Added MIT license
Merge pull request #5 from tagawa/docs

Added MIT license
Added timer to account for delays in getting stream