improved gitignore

.gitignore

@@ -303,4 +303,44 @@ __pycache__/
 *.xsd.cs
 
 # OpenCover UI analysis results
-OpenCover/
+OpenCover/
+
+
+
+
+## UNITY
+
+*/[Ll]ibrary/
+*/[Tt]emp/
+*/[Oo]bj/
+*/[Bb]uild/
+*/[Bb]uilds/
+*/[Ll]ogs/
+
+# Uncomment this line if you wish to ignore the asset store tools plugin
+# [Aa]ssets/AssetStoreTools*
+
+
+# Gradle cache directory
+.gradle/
+
+# Autogenerated VS/MD/Consulo solution and project files
+ExportedObj/
+.consulo/
+*.booproj
+*.svd
+
+# Unity3D generated meta files
+*.pidb.meta
+*.pdb.meta
+*.mdb.meta
+
+# Unity3D generated file on crash reports
+sysinfo.txt
+
+# Builds
+*.apk
+*.unitypackage
+
+# Crashlytics generated file
+crashlytics-build.properties