Fixed ICloud issues

• added depth 0 param for get ppal and get calendar home requests

updated dependencies for php7.x

[smarcet]

* updated dependencies

1.1.6

• fixes on update/add event

1.1.5

• fixed error on parsing cdata element
• fixed error on vcard response

1.1.4

• added log info to conflict exception

1.1.3

• added new exception conflict on resource 409

1.1.2

• added auth type (pull request)
• implemented missing range filter (pull request)
• bug fixing

1.1.1

[smarcet]

* updated libs dependencies

1.1.0: [smarcet]

bug fixing on multi resource collection

1.0.0: [smarcet]

initial release