update readme and header

Signed-off-by: Brian Downs <brian.downs@gmail.com>

README.md

@@ -4,6 +4,9 @@
 
 libbluesky is a C/C++ client library for the BlueSky API. It requires a Bluesky account to connect through and an application password to authenticate with.
 
+
+**Note**: This library is very much in alpha and will experience change over the coming months. 
+
 ## Usage
 
 To initialize the library, the user's github token is required.
@@ -32,7 +35,15 @@ make example
 * API response data is returned in a string containing JSON.
 * The caller is responsible for how to handle the data.
 
-### asdf
+### User
+
+* Retrieve a user's profile information
+* Retrieve the authenticated user's timeline
+* Retrieve the authenticated preferences
+
+### Posts
+
+* Create a post
 
 ## Requirements / Dependencies
 

bluesky.h

@@ -104,12 +104,6 @@ bs_client_profile_get(const char *handle);
 bs_client_response_t*
 bs_profile_preferences();
 
-/**
- * 
- */
-bs_client_response_t*
-bs_feed_get(const bs_client_pagination_opts *opts);
-
 /**
  * Get the authenticated user's timeline. The JSON response has a field called
  * "cursor". If this field is populated, there are more results to retrieve.