feat: add celebrity face detection to v1p4beta (#13)

* feat: add celebrity face detection to v1p4beta

* fix: allow proto interface changes

.gitignore

@@ -1,15 +1,32 @@
-# Maven
-target/
+.gitignore
 
-# Eclipse
-.classpath
+# Packages
+dist
+bin
+var
+sdist
+target
+
+# Unit test / coverage reports
+.coverage
+.tox
+nosetests.xml
+
+# Translations
+*.mo
+
+# Mr Developer
+.mr.developer.cfg
 .project
+.pydevproject
+*.iml
+.idea
 .settings
+.DS_Store
+.classpath
 
-# Intellij
-*.iml
-.idea/
+# Built documentation
+docs/
 
-# python utilities
+# Python utilities
 *.pyc
-__pycache__

.kokoro/release/publish_javadoc.sh

@@ -33,7 +33,7 @@ python3 -m pip install gcp-docuploader
 # compile all packages
 mvn clean install -B -DskipTests=true
 
-NAME=vision
+NAME=google-cloud-vision
 VERSION=$(grep ${NAME}: versions.txt | cut -d: -f3)
 
 # build the docs

google-cloud-vision/src/main/java/com/google/cloud/vision/v1p4beta1/ImageAnnotatorClient.java

@@ -252,7 +252,7 @@ public final BatchAnnotateImagesResponse batchAnnotateImages(BatchAnnotateImages
    * }
    * </code></pre>
    *
-   * @param requests The list of file annotation requests. Right now we support only one
+   * @param requests Required. The list of file annotation requests. Right now we support only one
    *     AnnotateFileRequest in BatchAnnotateFilesRequest.
    * @throws com.google.api.gax.rpc.ApiException if the remote call fails
    */
@@ -340,7 +340,7 @@ public final BatchAnnotateFilesResponse batchAnnotateFiles(BatchAnnotateFilesReq
    * }
    * </code></pre>
    *
-   * @param requests Individual image annotation requests for this batch.
+   * @param requests Required. Individual image annotation requests for this batch.
    * @param outputConfig Required. The desired output location and metadata (e.g. format).
    * @throws com.google.api.gax.rpc.ApiException if the remote call fails
    */
@@ -476,7 +476,7 @@ public final BatchAnnotateFilesResponse batchAnnotateFiles(BatchAnnotateFilesReq
    * }
    * </code></pre>
    *
-   * @param requests Individual async file annotation requests for this batch.
+   * @param requests Required. Individual async file annotation requests for this batch.
    * @throws com.google.api.gax.rpc.ApiException if the remote call fails
    */
   @BetaApi(