updated gitignore to ignore Ninjas project files

.gitignore

@@ -8,6 +8,9 @@
 #custom pattern to make ignored files without addig new rule
 **IGNORE*.*
 
+#the Ninja project file
+**.nja
+
 #empty folders
 screenshots/*
 assets/sprites/player/*

project_interstellar.nja

@@ -1,30 +0,0 @@
-{
-  "mainFile": "Run.py", 
-  "use-tabs": true, 
-  "venv": "", 
-  "relatedProjects": [], 
-  "name": "Project_interstellar", 
-  "license": "", 
-  "url": "", 
-  "pythonPath": "python", 
-  "preExecScript": "Run.sh", 
-  "additional_builtins": [], 
-  "programParams": "", 
-  "indentation": 12, 
-  "PYTHONPATH": "", 
-  "supported-extensions": [
-    ".py", 
-    ".jpg", 
-    ".png", 
-    ".ini", 
-    ".tif", 
-    ".ogg", 
-    ".txt", 
-    ".sh", 
-    ".menu", 
-    ".vars"
-  ], 
-  "project-type": "", 
-  "postExecScript": "", 
-  "description": ""
-}