Moved files to src directory.
Simplified ignore file.
Added changelog.
Added license.
Added contributing.
Added composer file.
Applied PSR code style.
Adjusted namespaces.
Removing old doc blocks.
Removed spaces.
Renamed variables and methods to match PSR.
Created Location class.
Comments.
iCalendar class stub
Comments.
Properties and constructor.
Removed getter and settings. Refactored constructor.
Setting properties.
Changed $eventLocation to a Location object.
Comments.
Changed $eventStart and $evenEnd to DateTime objects.