Restructure folders (#411)

forms/multipart-s3/README.md

@@ -0,0 +1,25 @@
+# multipart+s3
+Upload a file in multipart form to aws s3(https://github.com/rusoto/rusoto)   
+Receive multiple data in multipart form in JSON format and receive it as a struct.   
+
+# usage
+```
+cd examples/multipart+s3
+```
+1. copy .env.example .env
+2. edit .env  AWS_ACCESS_KEY_ID=you_key
+3. edit .env  AWS_SECRET_ACCESS_KEY=you_key
+4. edit .env  AWS_S3_BUCKET_NAME=you_key
+
+
+# Running Server
+```
+cd examples/multipart+s3
+cargo run (or ``cargo watch -x run``)
+```
+http://localhost:3000   
+
+
+# using other regions
+https://www.rusoto.org/regions.html    
+https://docs.rs/rusoto_core/0.42.0/rusoto_core/enum.Region.html