Added 2.6.0 and removed backward compatible code and added warning to…

… console.log

Added credits and bumped version

Merge pull request a7ul#22 from master-atul/develop

Develop

bump version

Added support for console.error

Added thanks for Christoph Jerolimov and version bump (a7ul#11)

updated readme

Added credits and bumped up the version

bumped version