update android and ios, add macos and web (#237)

veggieseasons/ios/.gitignore

@@ -1,45 +1,32 @@
-.idea/
-.vagrant/
-.sconsign.dblite
-.svn/
-
-.DS_Store
-*.swp
-profile
-
-DerivedData/
-build/
-GeneratedPluginRegistrant.h
-GeneratedPluginRegistrant.m
-
-.generated/
-
-*.pbxuser
 *.mode1v3
 *.mode2v3
+*.moved-aside
+*.pbxuser
 *.perspectivev3
+**/*sync/
+.sconsign.dblite
+.tags*
+**/.vagrant/
+**/DerivedData/
+Icon?
+**/Pods/
+**/.symlinks/
+profile
+xcuserdata
+**/.generated/
+Flutter/App.framework
+Flutter/Flutter.framework
+Flutter/Flutter.podspec
+Flutter/Generated.xcconfig
+Flutter/app.flx
+Flutter/app.zip
+Flutter/flutter_assets/
+Flutter/flutter_export_environment.sh
+ServiceDefinitions.json
+Runner/GeneratedPluginRegistrant.*
 
-!default.pbxuser
+# Exceptions to above rules.
 !default.mode1v3
 !default.mode2v3
+!default.pbxuser
 !default.perspectivev3
-
-xcuserdata
-
-*.moved-aside
-
-*.pyc
-*sync/
-Icon?
-.tags*
-
-/Flutter/app.flx
-/Flutter/app.zip
-/Flutter/flutter_assets/
-/Flutter/App.framework
-/Flutter/Flutter.framework
-/Flutter/Generated.xcconfig
-/ServiceDefinitions.json
-
-Pods/
-.symlinks/