Added stuff to gitignore

Pycache will be ignored recursively. Added rest of IJ ignore bits and pieces. Fixed something else and added ST3 stuff you don't want upstream.

.gitignore

@@ -1,10 +1,15 @@
 # Byte-compiled / optimized / DLL files
-__pycache__/
+
+# Recurse
+**/__pycache__
+
 *.py[cod]
 *$py.class
 
 # C extensions
 *.so
+# Object files
+*.o
 
 # Distribution / packaging
 .Python
@@ -105,4 +110,21 @@ venv.bak/
 
 /src/config/Config.json
 /src/config/PrivateConfig.json
+
+# IntelliJ stuff
 .idea/
+*.iml
+
+# Sublime stuff
+# Cache files for Sublime Text
+*.tmlanguage.cache
+*.tmPreferences.cache
+*.stTheme.cache
+
+# Workspace files are user-specific
+*.sublime-workspace
+
+# Project files should be checked into the repository, unless a significant
+# proportion of contributors will probably not be using Sublime Text
+# *.sublime-project
+