Use submodule for cryptsetup
Use submodule for libgpg-error
Use submodule for libgcrypt & update it to v1.6.2
Remove useless sha1 checksums
Update SOURCEDIRS
libgpg-error: run automake --add-missing after ./autogen.sh instead of patching out tests
Remove useless SHA1 checksum
Use submodule for LVM2
Update SHA1 checksum for popt 1.16
Add targets to minimize need for recompilation
Install targets should depend on built targets
cryptsetup: remove obsolete --enable-gcrypt & --enable-devmapper configure options
Use submodule for util-linux

Added the following to util-linux android patch:
* Patched out autopoint from autogen.sh since it fork bombs
* Patched out po/Makefile.in from configure.ac since it causes a failure
  during configure