Bug fixes
- remove parsejson dependency (580)
Important note :warning:
580 removes the parsejson dependency, which is vulnerable to a Regular Expression Denial of Service (NSP advisory [528](https://nodesecurity.io/advisories/528)). Please update as soon as possible.
Milestone: [3.1.2](https://github.com/socketio/engine.io-client/milestone/16)
Diff: [3.1.1...3.1.2](https://github.com/socketio/engine.io-client/compare/3.1.1...3.1.2)