Revert "cb fix attempt"

This reverts commit ec2bc764ffe85f97fb7f025a06f1bfad36497e6c.
Revert "cb fix attempt"

This reverts commit af6ec0fe07bdbf9d0af09257b14ac62b61e07a01.
Revert "more cb attempts"

This reverts commit 4884722a397beb3f4878345b18c003be0e4127e0.
Revert "childbrowser fix"

This reverts commit cb28e48f190ea5a6c5c5d90e9dd50ada6fbccbd3.
Revert "rollback to 2.2.0 and childBrowser"

This reverts commit e0c39d26e3e3ac8a44e923bc3526b02ddba575af.
Revert "- upgrade to 2.3.0 and inAppBrowser plugin"

This reverts commit d1723b551f323b4e087f102256670d0310ec0ab7.
Revert "- changed amplify cache to sessionStorage instead of localStorage"

This reverts commit d5742ad1790ffc1ba98ffdc7a5199f0310aeb431.
Revert "- bug fix: pdf, web and favorites button not working"

This reverts commit c62c1498b331b680b6c96cf8393ac6004e6da87e.