docs: Removed and purged uneeded docs. (#2273)

docs/browser/README.md

@@ -0,0 +1,40 @@
+## Minio Browser
+
+Minio Browser uses Json Web Tokens to authenticate JSON RPC requests.
+
+Initial request generates a token for 'AccessKey' and 'SecretKey'
+provided by the user.
+
+<blockquote>
+Currently these tokens expire after 10hrs, this is not configurable yet.
+</blockquote>
+
+### Start minio server
+
+```
+minio server <testdir>
+```
+
+### JSON RPC APIs.
+
+JSON RPC namespace is `Web`.
+
+#### Server operations.
+
+* ServerInfo - fetches current server information, includes memory statistics, minio binary
+  version, golang runtime version and more.
+
+#### Auth operations
+
+* Login - waits for 'username, password' and on success replies a new Json Web Token (JWT).
+* SetAuth - change access credentials with new 'username, password'.
+* GetAuth - fetch the current auth from the server.
+
+#### Bucket/Object operations.
+
+* ListBuckets - lists buckets, requires a valid token.
+* ListObjects - lists objects, requires a valid token.
+* MakeBucket - make a new bucket, requires a valid token.
+* RemoveObject - removes an object from a bucket, requires a valid token.
+* Upload - uploads a new object from the browser, requires a valid token.
+* Download - downloads an object from a bucket, requires a valid token.