Merge pull request #76 from Rotzbua/chore_remove_redundant_doc

chore(docs): remove redundant type

Merge pull request #74 from Rotzbua/chore_php_version

chore: update php version

Reformat example

Reformat example

Merge pull request #65 from Andi2405/dev-master

Extract CN parameter of ORGANIZER

Merge pull request #64 from Andi2405/master

Multiple ATTENDEE support incl. attendee parameters

Fix #60 PHP Fatal error: Uncaught Error: Typed property om\IcalParser…

…:: must not be accessed before initialization

Typed property must not be accessed before initialization

Tests: refactoring all tests to newest ICalParser version()

Update time zones