docs(README): Add instructions for installation while we wait for things to settle with Maven Centra

Author: lpatino10

README.md

@@ -59,6 +59,60 @@ Java client library to use the [Watson APIs][wdc].
 ## Installation
 
 ##### Maven
+First, you'll need to edit your `settings.xml` file to target the right repository. Here's an example file configured to use the library:
+```xml
+<settings xmlns='http://maven.apache.org/SETTINGS/1.0.0' xsi:schemaLocation='http://maven.apache.org/SETTINGS/1.0.0 http://maven.apache.org/xsd/settings-1.0.0.xsd' xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance'>
+  <profiles>
+    <profile>
+      <repositories>
+        <repository>
+          <snapshots>
+            <enabled>
+              false
+            </enabled>
+          </snapshots>
+          <id>
+            bintray-ibm-cloud-sdks-ibm-cloud-sdk-repo
+          </id>
+          <name>
+            bintray
+          </name>
+          <url>
+            https://dl.bintray.com/ibm-cloud-sdks/ibm-cloud-sdk-repo
+          </url>
+        </repository>
+      </repositories>
+      <pluginRepositories>
+        <pluginRepository>
+          <snapshots>
+            <enabled>
+              false
+            </enabled>
+          </snapshots>
+          <id>
+            bintray-ibm-cloud-sdks-ibm-cloud-sdk-repo
+          </id>
+          <name>
+            bintray-plugins
+          </name>
+          <url>
+            https://dl.bintray.com/ibm-cloud-sdks/ibm-cloud-sdk-repo
+          </url>
+        </pluginRepository>
+      </pluginRepositories>
+      <id>
+        bintray
+      </id>
+    </profile>
+  </profiles>
+  <activeProfiles>
+    <activeProfile>
+      bintray
+    </activeProfile>
+  </activeProfiles>
+</settings>
+```
+Then, you can add the dependencies in your project POM.
 
 All the services:
 
@@ -81,6 +135,16 @@ Only Discovery:
 ```
 
 ##### Gradle
+First, edit your repositories in your `build.gradle` file to target the right repository:
+```gradle
+repositories {
+	maven {
+		url  "https://dl.bintray.com/ibm-cloud-sdks/ibm-cloud-sdk-repo"
+	}
+}
+```
+
+Then, you can add the actual dependencies.
 
 All the services: