Enable automatic code formatter with CI validation

This may be controversial but it we're doing it. Having code formatting needs to be consistent
and a non-issue during code review. I'm willing modify the configuration if people see a strong
need, but formatting needs to be present and enforced.

src/main/java/org/kohsuke/github/GHCreateRepositoryBuilder.java

@@ -13,15 +13,15 @@ public class GHCreateRepositoryBuilder {
     protected final Requester builder;
     private final String apiUrlTail;
 
-    /*package*/ GHCreateRepositoryBuilder(GitHub root, String apiUrlTail, String name) {
+    /* package */ GHCreateRepositoryBuilder(GitHub root, String apiUrlTail, String name) {
         this.root = root;
         this.apiUrlTail = apiUrlTail;
         this.builder = new Requester(root);
-        this.builder.with("name",name);
+        this.builder.with("name", name);
     }
 
     public GHCreateRepositoryBuilder description(String description) {
-        this.builder.with("description",description);
+        this.builder.with("description", description);
         return this;
     }
 
@@ -30,7 +30,7 @@ public class GHCreateRepositoryBuilder {
     }
 
     public GHCreateRepositoryBuilder homepage(String homepage) {
-        this.builder.with("homepage",homepage);
+        this.builder.with("homepage", homepage);
         return this;
     }
 
@@ -38,7 +38,7 @@ public class GHCreateRepositoryBuilder {
      * Creates a private repository
      */
     public GHCreateRepositoryBuilder private_(boolean b) {
-        this.builder.with("private",b);
+        this.builder.with("private", b);
         return this;
     }
 
@@ -46,7 +46,7 @@ public class GHCreateRepositoryBuilder {
      * Enables issue tracker
      */
     public GHCreateRepositoryBuilder issues(boolean b) {
-        this.builder.with("has_issues",b);
+        this.builder.with("has_issues", b);
         return this;
     }
 
@@ -54,7 +54,7 @@ public class GHCreateRepositoryBuilder {
      * Enables wiki
      */
     public GHCreateRepositoryBuilder wiki(boolean b) {
-        this.builder.with("has_wiki",b);
+        this.builder.with("has_wiki", b);
         return this;
     }
 
@@ -62,7 +62,7 @@ public class GHCreateRepositoryBuilder {
      * Enables downloads
      */
     public GHCreateRepositoryBuilder downloads(boolean b) {
-        this.builder.with("has_downloads",b);
+        this.builder.with("has_downloads", b);
         return this;
     }
 
@@ -70,7 +70,7 @@ public class GHCreateRepositoryBuilder {
      * If true, create an initial commit with empty README.
      */
     public GHCreateRepositoryBuilder autoInit(boolean b) {
-        this.builder.with("auto_init",b);
+        this.builder.with("auto_init", b);
         return this;
     }
 
@@ -78,7 +78,7 @@ public class GHCreateRepositoryBuilder {
      * Allow or disallow squash-merging pull requests.
      */
     public GHCreateRepositoryBuilder allowSquashMerge(boolean b) {
-        this.builder.with("allow_squash_merge",b);
+        this.builder.with("allow_squash_merge", b);
         return this;
     }
 
@@ -86,7 +86,7 @@ public class GHCreateRepositoryBuilder {
      * Allow or disallow merging pull requests with a merge commit.
      */
     public GHCreateRepositoryBuilder allowMergeCommit(boolean b) {
-        this.builder.with("allow_merge_commit",b);
+        this.builder.with("allow_merge_commit", b);
         return this;
     }
 
@@ -94,7 +94,7 @@ public class GHCreateRepositoryBuilder {
      * Allow or disallow rebase-merging pull requests.
      */
     public GHCreateRepositoryBuilder allowRebaseMerge(boolean b) {
-        this.builder.with("allow_rebase_merge",b);
+        this.builder.with("allow_rebase_merge", b);
         return this;
     }
 
@@ -104,7 +104,7 @@ public class GHCreateRepositoryBuilder {
      * See https://developer.github.com/v3/repos/#create
      */
     public GHCreateRepositoryBuilder gitignoreTemplate(String language) {
-        this.builder.with("gitignore_template",language);
+        this.builder.with("gitignore_template", language);
         return this;
     }
 
@@ -114,17 +114,16 @@ public class GHCreateRepositoryBuilder {
      * See https://developer.github.com/v3/repos/#create
      */
     public GHCreateRepositoryBuilder licenseTemplate(String license) {
-        this.builder.with("license_template",license);
+        this.builder.with("license_template", license);
         return this;
     }
 
     /**
-     * The team that gets granted access to this repository. Only valid for creating a repository in
-     * an organization.
+     * The team that gets granted access to this repository. Only valid for creating a repository in an organization.
      */
     public GHCreateRepositoryBuilder team(GHTeam team) {
-        if (team!=null)
-            this.builder.with("team_id",team.getId());
+        if (team != null)
+            this.builder.with("team_id", team.getId());
         return this;
     }