Minor improvements

Author: filip26

README.md

@@ -21,7 +21,7 @@ An implementation of the [Decentralized Identifiers (DIDs) v1.0](https://www.w3.
 <dependency>
     <groupId>com.apicatalog</groupId>
     <artifactId>carbon-did</artifactId>
-    <version>0.0.7</version>
+    <version>0.1.0</version>
 </dependency>
 
 ```
@@ -30,7 +30,7 @@ An implementation of the [Decentralized Identifiers (DIDs) v1.0](https://www.w3.
 Android API Level >=24
 
 ```gradle
-implementation("com.apicatalog:carbon-did:0.0.7")
+implementation("com.apicatalog:carbon-did:0.1.0")
 ```
 
 

src/main/java/com/apicatalog/did/key/DidKey.java

@@ -23,7 +23,7 @@
  */
 public class DidKey extends Did {
 
-    private static final long serialVersionUID = 582726516478574544L;
+    private static final long serialVersionUID = 3710900614215756688L;
 
     public static final String METHOD_KEY = "key";
 

src/main/java/com/apicatalog/did/key/DidKeyResolver.java

@@ -48,13 +48,6 @@ public DidDocument resolve(final Did did) {
      * @return The new verification key
      */
     public static DidVerificationMethod createSignatureMethod(DidKey didKey) {
-
-//        if (!Multicodec.Codec.Ed25519PublicKey.equals(didKey.getCodec())) {
-//            throw new IllegalArgumentException();
-//        }
-        // 5.
-//        String encodingType = ED25519_VERIFICATION_KEY_2020_TYPE;
-
         return new DidVerificationMethod(
                     DidUrl.from(didKey, null, null, didKey.getMethodSpecificId()),
                     DidUrl.from(didKey, null, null, didKey.getMethodSpecificId()),