Fix deployment, update README.md

 README.md

@@ -21,8 +21,8 @@
## Installation
1. Clone or download this repository (pre-compiled releases will follow!)
2. Run `mvn package` to build the plugin JAR
3. Copy the JAR file generated in the `target` folder into the `providers` directory in your Keycloak server's root
4. Restart Keycloak
3. Copy the JAR file generated in the `target` folder into the `standalone/deployments` directory in your Keycloak server's root
4. Restart Keycloak (optional, hot deployment should work)

## Configuration
To use the new protocol, you have to create a client within Keycloak as usual.  

 pom.xml

@@ -120,6 +120,17 @@
                    </compilerArgument>
                </configuration>
            </plugin>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-jar-plugin</artifactId>
                <configuration>
                    <archive>
                        <manifestEntries>
                            <Dependencies>javax.xml.bind.api,org.keycloak.keycloak-core,org.keycloak.keycloak-server-spi,org.keycloak.keycloak-server-spi-private,org.keycloak.keycloak-services,org.keycloak.keycloak-saml-core</Dependencies>
                        </manifestEntries>
                    </archive>
                </configuration>
            </plugin>
        </plugins>
    </build>
</project>