merge + bugfixes (*sigh*)

Rev: lib/modules/Process.pmod:1.7.2.2
Rev: lib/modules/Stdio.pmod:1.4.2.1
Rev: src/backend.c:1.10.2.2
Rev: src/lex.c:1.21.2.1
Rev: src/modules/Gmp/Makefile.in:1.5.2.1
Rev: src/modules/Gz/configure.in:1.3.2.1
Rev: src/modules/MIME/module.pmod.in:1.1.2.1
Rev: src/modules/_Crypto/lib/Makefile.in:1.8.2.1
Rev: src/modules/dynamic_module_makefile.in:1.16.2.1
Rev: src/modules/files/configure.in:1.14.2.1
Rev: src/modules/files/file.c:1.37.2.2
Rev: src/modules/static_module_makefile.in:1.14.2.1
Rev: src/signal_handler.c:1.11.2.3
Rev: src/testsuite.in:1.40.2.1
Rev: src/threads.c:1.23.2.2
Rev: tutorial/tutorial.wmml:1.7.2.1