Update functions-framework-api dependency to 1.0.4. (GoogleCloudPlatform#81)

* [maven-release-plugin] prepare release functions-framework-api-1.0.4

* [maven-release-plugin] prepare for next development iteration

* Update functions-framework-api dependency to 1.0.4.

Author: eamonnmcmanus

functions-framework-api/pom.xml

@@ -24,7 +24,7 @@
 
   <groupId>com.google.cloud.functions</groupId>
   <artifactId>functions-framework-api</artifactId>
-  <version>1.0.4-SNAPSHOT</version>
+  <version>1.0.5-SNAPSHOT</version>
 
   <properties>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>

invoker/pom.xml

@@ -42,7 +42,7 @@
       <dependency>
         <groupId>com.google.cloud.functions</groupId>
         <artifactId>functions-framework-api</artifactId>
-        <version>1.0.4-SNAPSHOT</version>
+        <version>1.0.4</version>
       </dependency>
     </dependencies>
   </dependencyManagement>