Major release

Changes made by @rahulbhanushali

• timeout added
• changed event inclusion structure
• unit tests

bug fixes

v0.5.0

removed debug

Sanity for double event emits and double callback issues

The sanity will ensure the process doesn't break after the ready event

Returning a singleton instance for multiple files

v0.3.0

v0.3.0

Added sanity for events fired

Events fired will be from the expected set for an error will be thrown