Revert "MULE-6966: Test polling"

This reverts commit 557ae66be45bb869471dd054bf1043c12e2d9bf6.
Revert "Revert "EE-3372: Refactoring so that logic is reusable""

This reverts commit 75820680fd994073eaca5c9bf56ddd5a1066945d.
Revert "Revert "EE-3372: Adding documentation and a new Producer to allow streaming through queues""

This reverts commit 10b5a0163c11a2035b033abe421d0698ff9b6d4f.

Conflicts:
	core/src/main/java/org/mule/streaming/ListableObjectStoreProducer.java
Revert "Revert "fix code formatting""

This reverts commit c60a2fb0b278310f13f796f4e89b99bb588e535a.
Revert "Revert "Revert "MULE-6988:  The jetty transport does not have an option to configure the number of acceptor threads"""

This reverts commit 5580e407b91b6b97ea12d2e86e1043354c57785e.
Revert "Revert "EE-3372: Refactoring so that logic is reusable""

This reverts commit 82141163ee791bc17a1b9dd91430e97d5b8ce870.
Revert "Revert "MULE-6988:  The jetty transport does not have an option to configure the number of acceptor threads""

This reverts commit 88b569ed965f3057004f73655bbbd070ef9d89a4.
Revert "fix code formatting"

This reverts commit 953d754312b672f18310957725b65ec8e7f63ff7.
Revert "EE-3372: Adding documentation and a new Producer to allow streaming through queues"

This reverts commit a9f0c2f87eba1eda4b554ea0f3c2be1a4efb3fcb.

Conflicts:
	core/src/main/java/org/mule/streaming/ListableObjectStoreProducer.java
Revert "EE-3372: Refactoring so that logic is reusable"

This reverts commit 5913103e9e1dad59680e8b870c878d01763ed9d9.
Revert "EE-3372: Refactoring so that logic is reusable"

This reverts commit 469f6767de768f3913ece45e1c6fa1d9edbdb343.
Revert "removing dead code"

This reverts commit 51f78e6c34b296b65149a708299a0cec2340abd6.