.gitignore: add jetbrains, reorder and categorise

.gitignore

@@ -1,10 +1,6 @@
 build/
 bin/
 lib/
-Debug/
-PreRelease/
-Profile/
-Release/
 ipch/
 __pycache__/
 src/data
@@ -18,39 +14,10 @@ codedoc/
 nd/Data/
 doxygen/html
 doxygen/latex
-*.vcxproj.user
-*.user
-*.ncb
-*.suo
-*.sdf
-*.opensdf
-*.o
-*.a
+
 .deps
-/*.exe
-/*.dll
-/*.pdb
-/*.ilk
-Makefile
-Makefile.in
-.DS_Store
 *.swp
 shipstat.csv
-pioneer
-pioneer.exe
-modelviewer
-modelviewer.exe
-modelcompiler
-modelcompiler.exe
-modelcompiler-debug.lib
-modelcompiler-prerelease.lib
-modelcompiler-profile.lib
-modelcompiler.lib
-pioneer-debug.lib
-pioneer-prerelease.lib
-pioneer-profile.lib
-pioneer.lib
-pioneer-x64*.lib
 aclocal.m4
 config.guess
 config.log
@@ -60,33 +27,82 @@ configure
 depcomp
 install-sh
 missing
-compile
 test-driver
 stamp-h1
 *~
 *.orig
-pioneer-*.tar.*
-Thumbs.db
 *.wwdb
 gmon.out
-.project
-.cproject
 .dirstamp
 result
 *.sgm
-.vs/
 *.user
 *.exp
-*.VC.db
+
+# Windows - local irrelevant cruft
+Thumbs.db
+
+# MacOS - local irrelevant cruft
+.DS_Store
+
+# Exclude build artefacts
+pioneer
+pioneer.exe
+modelviewer
+modelviewer.exe
+modelcompiler
+modelcompiler.exe
+modelcompiler-debug.lib
+modelcompiler-prerelease.lib
+modelcompiler-profile.lib
+modelcompiler.lib
+pioneer-debug.lib
+pioneer-prerelease.lib
+pioneer-profile.lib
+pioneer.lib
+pioneer-x64*.lib
+pioneer-*.tar.*
+
+*.vcxproj.user
+*.user
+*.ncb
+*.suo
+*.sdf
+*.opensdf
+*.o
+*.a
+/*.exe
+/*.dll
+/*.pdb
+/*.ilk
+
+# meta-build tooling products etc. shouldn't be tracked
+Makefile
+Makefile.in
 /release
+Debug/
+PreRelease/
+Profile/
+Release/
+cmake-*
+compile
+
+# IDEs make their local configurations shouldn't be tracked
+.vscode/
+.vs/
+.project
+.cproject
+*.VC.db
+*.code-workspace
+.idea
+
 # Core dumps shouldn't be tracked by git.
 .[0-9][0-9]*
+
 # Don't track C++ language server cache files.
 .ccls-cache
 .clangd/
 .cache/
-.vscode/
-*.code-workspace
 
 !data/modules/Debug
 *.lnk