fix: update readme with newer versions (and release 1.1.2) (GoogleCloudPlatform#289)

Author: jrmfg

README.md

@@ -41,7 +41,7 @@ that supports Maven to create the Maven project. Add this dependency in the
  <dependency>
  <groupId>com.google.cloud.functions</groupId>
  <artifactId>functions-framework-api</artifactId>
- <version>1.0.4</version>
+ <version>1.1.2</version>
  <scope>provided</scope>
  </dependency>
 ```
@@ -51,7 +51,7 @@ Framework dependency in your `build.gradle` project file as follows:
 
 ```groovy
  dependencies {
- implementation 'com.google.cloud.functions:functions-framework-api:1.0.4'
+ implementation 'com.google.cloud.functions:functions-framework-api:1.1.2'
  }
 
 ```
@@ -188,15 +188,15 @@ Copy the Functions Framework jar to a local location like this:
 
 ```sh
 mvn dependency:copy \
- -Dartifact='com.google.cloud.functions.invoker:java-function-invoker:1.1.1' \
+ -Dartifact='com.google.cloud.functions.invoker:java-function-invoker:1.3.2' \
  -DoutputDirectory=.
 ```
 
 In this example we use the current directory `.` but you can specify any other
 directory to copy to. Then run your function:
 
 ```sh
-java -jar java-function-invoker-1.1.1 \
+java -jar java-function-invoker-1.3.2 \
  --classpath myfunction.jar \
  --target com.example.HelloWorld
 ```
@@ -215,8 +215,8 @@ configurations {
 }
 
 dependencies {
- implementation 'com.google.cloud.functions:functions-framework-api:1.0.4'
- invoker 'com.google.cloud.functions.invoker:java-function-invoker:1.1.1'
+ implementation 'com.google.cloud.functions:functions-framework-api:1.1.2'
+ invoker 'com.google.cloud.functions.invoker:java-function-invoker:1.3.2'
 }
 
 tasks.register("runFunction", JavaExec) {
@@ -289,7 +289,7 @@ Framework directly, you must use `--classpath` to indicate how to find the code
 and its dependencies. For example:
 
 ```
-java -jar java-function-invoker-1.1.1 \
+java -jar java-function-invoker-1.3.2 \
  --classpath 'myfunction.jar:/some/directory:/some/library/*' \
  --target com.example.HelloWorld
 ```