security: update Memory Management Security section

Add Android 4.1 features, including:
* relro
* mmap_min_addr
* dmesg_restrict
* kptr_restrict

Reorganize the sections to better indicate when various security
features were added.

Change-Id: Ie3335f55c911fcae3344fb90d475c292c2b76929
1 file changed
tree: fc7decc67dbe67aea91d8fd63ff650c6841b4379
  1. scripts/
  2. src/
  3. templates/
  4. .gitignore
  5. CleanSpec.mk
  6. README