* examples/Makefile.in: Deleted all configure-related rules,

except the one rebuilding this Makefile. Run make at top level if
other configure related files change.
* tools/Makefile.in: Likewise.
* testsuite/Makefile.in: Likewise.

Rev: src/nettle/examples/Makefile.in:1.5
Rev: src/nettle/testsuite/Makefile.in:1.5
Rev: src/nettle/tools/Makefile.in:1.6