Updated .gitignore

.gitignore

@@ -8,6 +8,8 @@
 *.ap_
 /app/release
 
+app/*2020/
+
 # Files for the Dalvik VM
 *.dex
 
@@ -15,7 +17,7 @@
 *.class
 
 # Generated files
-bin/
+bin
 gen/
 
 # Gradle files
@@ -42,4 +44,4 @@ gen-external-apklibs
 # Libraries
 /libs/*/*/build
 
-/captures
+/captures