Fix bugs
Fix bugs
Merge pull request #1 from lostmsu/master

Minor fixes + tests from original repository
Fix bugs
Fix bugs
Change Util class
Fix bugs
Merge branch 'master' of https://github.com/Mondgottin/Closure-Source-Maps.git
Fix bugs
Fix bugs
Fix bugs
Fix commented bugs
Add OriginalMapping class
Fix bugs
Fix bugs
Use Contracts instead of Trace
Use Debug instead of Contracts
Clarify exceprions
Clarify has(key) method
Add getInt and getString functions,
Use some JArray and JObject functions,
Fix some bugs