[ignores] Clean up ignore lists.

Add missing files, remove ancient buildsystem stuff and stuff where it is
unclear where it comes from.

.gitignore

 # Stuff to ignore recursively
 *.la
 *.lo
+*.log
 *.o
+*.trs
 *~
 .deps/
 .libs/
 Makefile
 Makefile.in
-semantic.cache
+TAGS
 
 # Stuff to ignore in this directory only
 /aclocal.m4

bin/.gitignore

-check-log-store
-*.swp
-xfail-compile-tests.log
-xfail-compile-tests.trs
+/check-log-store

cmake/modules/.gitignore

-Makefile.in
-Makefile

cmake/pkg/.gitignore

-Makefile.in
-Makefile

cmake/scripts/.gitignore

-Makefile.in
-Makefile

doc/buildsystem/.gitignore

@@ -3,7 +3,6 @@
 /*.dvi
 /*.ilg
 /*.ind
-/*.log
 /*.out
 /*.pdf
 /*.ps

dune/common/test/.gitignore

-# Stuff from the build system
-/*.gcda
-/*.gcno
-/*.log
-/*.trs
-/gmon.out
-
 # The test binaries (in alphabetical order)
 /arraylisttest
 /arraytest
@@ -43,6 +36,7 @@
 /sllisttest
 /static_assert_test
 /streamtest
+/stringutilitytest
 /testdebugallocator
 /testdebugallocator_fail1
 /testdebugallocator_fail2
@@ -72,7 +66,3 @@
 /typetraitstest
 /typetraitstest_deprecated
 /utilitytest
-
-tags
-TAGS
-