https://github.com/maurycyw/StaggeredGridView/pull/69
https://github.com/maurycyw/StaggeredGridView/pull/62
https://github.com/maurycyw/StaggeredGridView/pull/60
https://github.com/maurycyw/StaggeredGridView/pull/47
https://github.com/maurycyw/StaggeredGridView/pull/45
