Add bodys to the rest of the requests so that they do not fail

app/src/main/java/com/commit451/gitlab/IssueActivity.java

@@ -196,7 +196,7 @@ public class IssueActivity extends BaseActivity {
 		imm.hideSoftInputFromWindow(newNoteEdit.getWindowToken(), 0);
 		newNoteEdit.setText("");
 		
-		Repository.getService().postIssueNote(Repository.selectedProject.getId(), Repository.selectedIssue.getId(), body, noteCallback);
+		Repository.getService().postIssueNote(Repository.selectedProject.getId(), Repository.selectedIssue.getId(), body, "", noteCallback);
 	}
 	
 	private Callback<Note> noteCallback = new Callback<Note>() {
@@ -240,7 +240,8 @@ public class IssueActivity extends BaseActivity {
 		if((selection.equals("reopened") || selection.equals("opened")) && Repository.selectedIssue.getState().equals("closed"))
 			value = "reopen";
 		
-		Repository.getService().editIssue(Repository.selectedProject.getId(), Repository.selectedIssue.getId(), value, assigneeSpinner.getSelectedItemId(), milestoneSpinner.getSelectedItemId(), issueCallback);
+		Repository.getService().editIssue(Repository.selectedProject.getId(), Repository.selectedIssue.getId(), value, assigneeSpinner.getSelectedItemId(), milestoneSpinner.getSelectedItemId(),
+				"", issueCallback);
 	}
 	
 	private Callback<Issue> issueCallback = new Callback<Issue>() {

app/src/main/java/com/commit451/gitlab/fragments/AddIssueDialogFragment.java

@@ -61,7 +61,7 @@ public class AddIssueDialogFragment extends DialogFragment {
 		if(titleInput.getText().toString().trim().length() > 0) {
 			pd = ProgressDialog.show(AddIssueDialogFragment.this.getActivity(), "", getResources().getString(R.string.progress_dialog), true);
 			
-			Repository.getService().postIssue(Repository.selectedProject.getId(), titleInput.getText().toString().trim(), descriptionInput.getText().toString().trim(), issueCallback);
+			Repository.getService().postIssue(Repository.selectedProject.getId(), titleInput.getText().toString().trim(), descriptionInput.getText().toString().trim(), "", issueCallback);
 		}
 		else
 			Crouton.makeText(AddIssueDialogFragment.this.getActivity(), R.string.input_error, Style.ALERT, (ViewGroup) getView()).show();

app/src/main/java/com/commit451/gitlab/fragments/AddUserDialogFragment.java

@@ -72,7 +72,7 @@ public class AddUserDialogFragment extends DialogFragment {
 		long userId = ((User) userSpinner.getSelectedItem()).getId();
 		String accessLevel = getActivity().getResources().getStringArray(R.array.role_values)[roleSpinner.getSelectedItemPosition()];
 		
-		Repository.getService().addGroupMember(Repository.selectedProject.getGroup().getId(), userId, accessLevel, userCallback);
+		Repository.getService().addGroupMember(Repository.selectedProject.getGroup().getId(), userId, accessLevel, "", userCallback);
 	}
 	
 	private Callback<User> userCallback = new Callback<User>() {

app/src/main/java/com/commit451/gitlab/tools/GitLabAPI.java

@@ -76,16 +76,19 @@ public interface GitLabAPI {
 	void getIssues(@Path("id") long projectId, Callback<List<Issue>> cb);
 	
 	@POST("/projects/{id}/issues")
-	void postIssue(@Path("id") long projectId, @Query("title") String title, @Query("description") String description, Callback<Issue> cb);
+	void postIssue(@Path("id") long projectId, @Query("title") String title, @Query("description") String description,
+				   @Body String blankBodySoRetrofitDoesntCry, Callback<Issue> cb);
 	
 	@PUT("/projects/{id}/issues/{issue_id}")
-	void editIssue(@Path("id") long projectId, @Path("issue_id") long issueId, @Query("state_event") String stateEvent, @Query("assignee_id") long assigneeId, @Query("milestone_id") long milestoneId, Callback<Issue> cb);
+	void editIssue(@Path("id") long projectId, @Path("issue_id") long issueId, @Query("state_event") String stateEvent, @Query("assignee_id") long assigneeId, @Query("milestone_id") long milestoneId,
+				   @Body String blankBodySoRetrofitDoesntCry, Callback<Issue> cb);
 	
 	@GET("/projects/{id}/issues/{issue_id}/notes?per_page=100")
 	void getIssueNotes(@Path("id") long projectId, @Path("issue_id") long issueId, Callback<List<Note>> cb);
 	
 	@POST("/projects/{id}/issues/{issue_id}/notes")
-	void postIssueNote(@Path("id") long projectId, @Path("issue_id") long issueId, @Query("body") String body, Callback<Note> cb);
+	void postIssueNote(@Path("id") long projectId, @Path("issue_id") long issueId, @Query("body") String body,
+					   @Body String blankBodySoRetrofitDoesntCry, Callback<Note> cb);
 	
 	/* --- FILES --- */
 	
@@ -101,7 +104,8 @@ public interface GitLabAPI {
 	void getGroupMembers(@Path("id") long groupId, Callback<List<User>> cb);
 	
 	@POST("/groups/{id}/members")
-	void addGroupMember(@Path("id") long groupId, @Query("user_id") long userId, @Query("access_level") String accessLevel, Callback<User> cb);
+	void addGroupMember(@Path("id") long groupId, @Query("user_id") long userId, @Query("access_level") String accessLevel,
+						@Body String blankBodySoRetrofitDoesntCry, Callback<User> cb);
 	
 	@DELETE("/groups/{id}/members/{user_id}")
 	void removeGroupMember(@Path("id") long groupId, @Path("user_id") long userId, Callback<DeleteResponse> cb);