Adds 'unknown' if the error is not in a function
Support for handled exceptions added
Changes where SDK VERSION is stored and how user identifier is sent
Updates lockr
Adds sourceMap for SDK and examples - testing with browsers to identify support
First implementation for channel, extraData and breadcrumbs
Refactoring cache specs
 Refactoring, refactoring, refactoring
Almost wraps up refactoring
Modifies Tracekit backtrace output
Updates Jasmine to v2
Update Gruntfile to reflect the source code changes
Fix how error object is handled by parse function
Finishes up refactor
Refactoring was necessary, #yolo
Moves libs to specs/libs
Full AMD support
Refactor onerror handler
Fix custom data, pushes them to log_data and fixes stack in Chrome