zlib: Update to version on adler32/slhash repo as of Mar 07, 2012

Complete commit log: https://github.com/kaffeemonster/zlib/commits/slhash

Change-Id: Iac6e4890af9ef248e4a04132acc62af2de3683f6
zlib: Neon optimization for inflate_fast()

Change-Id: I864a32750755f0ba913f75245833c561d98f0d4b
(cherry picked from commit e6981afc21ff7b315c945b062763db11ef231ef4)

Conflicts:

	Android.mk
zlib: Fix crash in inflate_fast_copy_neon when address MSB is set

Neon routine should be doing unsigned rather than signed comparison
when comparing address pointers.

Change-Id: I15e7e10564821abebc60eecfc3ffe2adbfae9e2f
(cherry picked from commit 6c86128274d5826ebda808629cf1f6a31e89c675)
zlib: Fix issue while copying to/from address with MSB set.

Change-Id: If99200e07711d55245be2ef42465b2f7d0cf2419
minizip: fix up erroneous fopen64 usage.

Change-Id: Ibfa15765b350056cb842ef4518ec2a5b3a02923f
zlib: Update to version on adler32/slhash repo as of Aug 13, 2012

Change-Id: Id6f31967ccc75339b089c6faefe08ff3778dad1f
zlib: revert x86/adler32.c to b42095f4f1

The merge from slhash breaks compilation for x86 targets
on assembler code.

Change-Id: Ia84dd96550556622dcb18a241796115c073ac8d3
Remove usage of LOCAL_NDK_VERSION etc

Change-Id: I8f61c5d1741ad4ae1cbf016f197b515a373915d7