Revert "Fast Charge: initial adaptation for Galaxy S5"

This reverts commit cd83bf349125534d0336656edf179ff996cda370.
Revert "Fast Charge: fix compilation issues"

This reverts commit bcd430ba3f293cb16954144c0ade857bbc4541f1.
Revert "Fast Charge: ported to Xperia Z2"

This reverts commit ceeefdaad067d1c2687b568962c095a0b761b6ba.
Fast Charge: initial adaptation for Galaxy S5 (part 2)
Deleted fast charge from defconfig