[skip ci] Updated licenses and gitignores

options/gitignore/Unity

@@ -14,6 +14,9 @@
 # They also could contain extremely sensitive data
 /[Mm]emoryCaptures/
 
+# Recordings can get excessive in size
+/[Rr]ecordings/
+
 # Asset meta data should only be ignored when the corresponding asset is also ignored
 !/[Aa]ssets/**/*.meta
 
@@ -59,6 +62,7 @@ sysinfo.txt
 *.apk
 *.aab
 *.unitypackage
+*.app
 
 # Crashlytics generated file
 crashlytics-build.properties