Revert "fixed container registration and stupid mistake in channel registry lookup"

This reverts commit 8915459aef12016d0868dc90edda9f4426f7cf2e.
resolved merge conflict
Revert "making memory stream buffer accessible as azure servicebus internals seems to access it"

This reverts commit 747d1a50b7fe2963c53c0af79b33e0dcf9cf94bf.
Revert "not all channels require deduplication"

This reverts commit b5014de00c6f7d7d7903e1f5d396d17682d91d3e.
Revert "Channel factory now resolving channel instances through IoC, closes #1970"

This reverts commit 9e48e3d49d741a2a05f3dc3aa3489c7b821318b1.