Revert "msm8960-common: update ION header, use newer ION API"

This reverts commit 2ac4d85cd13a69212bddfd894ae35cc08d9dfc3c.
msm8960-common: Don't allow wifi firmware to reload for wifi hotspot

Change-Id: Icab2d0a88ad3662fa74a64b1046b07ab0b0a9849
msm8960-common: re-add camera header

Change-Id: I4f1450cfd2ecdf5b33ff6d52d9abe60848896cd6
msm8960-common: copy libmmjpeg to build camera HAL

Change-Id: Iacf819662fea8abad25c618bedd98224832ab748