Callback option, whitespace
Merge pull request #3 from adamlazz/master

Callback option, whitespace
getExpire
Merge pull request #5 from adamlazz/master

getExpire
adding composer.json file
Merge pull request #6 from phpservermon/master

adding composer.json file
Update composer.json

add author info
Update composer.json
Merge remote-tracking branch 'upstream/master'

Conflicts:
	Pushover.php