Revert "arm/crypto: Add optimized AES and SHA1 routines"

This reverts commit a35c0e3139cb730f428772fbd9ffc6b73588a25f.
ramdisk: fix permissions

This one boots, wrong permissions
Thanks @savoca
lib: Makefile build error! Wrong flag
buildscript: no need to look for modules

scsi_wait_scan.ko is not needed for wifi
Makefile: add -ofast and -ffast-math to host
Remove "+" sign in version
defconfig: add frandom and no more modules

no need for scsi_wait_scan.ko
ozip: no need to push modules

no modules are made anymore