Update Links (#203)

# Goal
The goal of this PR is to update out of date links.

Author: wilwade

README.md

@@ -10,7 +10,7 @@
 [![Release][release-shield]][release-url]
 [![Issues][issues-shield]][issues-url]
 
-**Graph-Sdk** is a utility to read and modify social graphs defined by [DSNP](https://www.dsnp.org) protocol and stored on [Frequency](https://github.com/LibertyDSNP/frequency) blockchain.
+**Graph-Sdk** is a utility to read and modify social graphs defined by [DSNP](https://www.dsnp.org) protocol and stored on [Frequency](https://github.com/frequency-chain/frequency) blockchain.
 
 # Overview
 

core/src/frequency/mod.rs

@@ -1,4 +1,4 @@
-//! Defines and implements [Frequency](https://github.com/LibertyDSNP/frequency) specific data types
+//! Defines and implements [Frequency](https://github.com/frequency-chain/frequency) specific data types
 pub mod reader_writer;
 
 /// A utility to read/write data from and to Frequency chain specific implementation of DSNP

docs/examples/java-examples.md

@@ -135,7 +135,7 @@ fun addNewUserGraphKeypair(long msaId, int schemaId, GraphKeyPair newKeypair)
 
     // finally, add the new exported key to blockchain
     // the user MUST sign the payload of adding a new graph key with one of their msa control keys
-    // The full data to sign is available: https://libertydsnp.github.io/frequency/pallet_stateful_storage/types/struct.ItemizedSignaturePayload.html
+    // The full data to sign is available: https://frequency-chain.github.io/frequency/pallet_stateful_storage/types/struct.ItemizedSignaturePayload.html
     val retVal =
       frequencyClient.createApplyItemActionsWithSignature(graphOwnerSigningPublicKey, signatureProof, publicKeySchemaId, keyContentHash.toBigInteger(), itemizedActions)
         .join()