[gitignore] Add some useful things to gitignore

.gitignore

@@ -28,4 +28,52 @@ Makefile.in
 *.log
 *.o
 *.swp
+
+# build system clutter
+build-*
+Testing
+
+# auto-saved files
 *~
+
+# hidden files
+.cproject
+.project
+
+# left overs from git rebase
+*.orig
+*.rej
+
+# latex clutter
+*.pdf
+*.aux
+*.blg
+*.log
+*.bbl
+*.dvi
+*.idx
+*.out
+*.tdo
+*.toc
+*.synctex.gz
+
+# Python clutter
+*.pyc
+__pycache__
+
+# macOS
+.DS_Store
+
+# always consider files containing source code regardless of their name
+!*.cc
+!*.hh
+!*.c
+!*.h
+!*.sh
+!*.py
+
+# ignore files generated during python setup.py sdist
+MANIFEST
+_skbuild/
+dist
+*.egg-info