Revert "defconfigs: use LZ4 compression for kernel & ramdisk"

Seems to make boot times slower.

This reverts commit 95ee94567b82e90e4d7d12a190407579dd0e1588.

Change-Id: Idbc6271fa71c9eff712146b1b4ae20618e15dc82
defconfigs: switch kernel compression to LZO

Signed-off-by: Michael Bestas <mikeioannina@gmail.com>

Change-Id: I545c1d7741e6edb388500ae5cc04eec6be7a4704
defconfigs: Disable gzip kernel & auto-regenerate

Signed-off-by: Michael Bestas <mikeioannina@gmail.com>

Change-Id: I56f0100cffb8d94b153fbe5da84096b8f5634cfd
tuners: Add help text to MEDIA_TUNER

This allows us to disable tuners since they aren't used in phones AFAIK.

Signed-off-by: Michael Bestas <mikeioannina@gmail.com>

Change-Id: Ib1698a6a17533aa4d23445beafae19ebfc791b19
defconfigs: disable CONFIG_MEDIA_TUNER

Signed-off-by: Michael Bestas <mikeioannina@gmail.com>

Change-Id: I099bfde7c318f81a9876c8f90cc0e97e7a26ea63
Merge pull request #15 from LegacyXperia/cm-10.1

Latest changes from LX