Remove unused code that was never completed.

Change-Id: I870175c7625ab175b715bb157fc17b80a6bb7d15
Update the remus todo.

Change-Id: I8d84f726adcd4aca09bebf52cd5f0ca81e75a554
Merge branch 'remove_unused_class'

Change-Id: Ic2a6f5fc1ae5cd42594a035fbf780a4cc058456c
Correct include of cJSON not using correct case.

Change-Id: I29c32e0528782919fcc87582265e32d1aa99dfa0
Merge branch 'json_rw_files'

Change-Id: Ia6622234f28dc77da0ffa691b2c9e2f3ff77e64a