Add 5.5 to travis
The session is lazy loading, so if the user doesn't get the segment the destroy method throws session not started, and cannot be destroyed error. This checks whether the session is started or not and start it and tries the destroy
Merge pull request #7 from harikt/startanddestroy

The session is lazy loading, so if the user doesn't get the segment the ...
add travis build status badge
update license
update changes
updated composer
update composer with version 1.0.1
Merge branch '1.0.1'