Merge remote-tracking branch 'origin/3.0.0-dev' into 3.0.0-dev

src/main/java/org/b3log/solo/processor/IndexProcessor.java

@@ -37,7 +37,6 @@ import org.b3log.solo.SoloServletListener;
 import org.b3log.solo.model.Common;
 import org.b3log.solo.model.Option;
 import org.b3log.solo.model.Skin;
-import org.b3log.solo.processor.console.ConsoleRenderer;
 import org.b3log.solo.service.DataModelService;
 import org.b3log.solo.service.InitService;
 import org.b3log.solo.service.PreferenceQueryService;

src/main/java/org/b3log/solo/processor/OAuthGitHubProcessor.java

@@ -19,7 +19,6 @@ package org.b3log.solo.processor;
 
 import org.apache.commons.lang.RandomStringUtils;
 import org.apache.commons.lang.StringUtils;
-import org.b3log.latke.Keys;
 import org.b3log.latke.Latkes;
 import org.b3log.latke.ioc.Inject;
 import org.b3log.latke.logging.Level;
@@ -37,7 +36,6 @@ import org.b3log.solo.model.UserExt;
 import org.b3log.solo.service.*;
 import org.b3log.solo.util.GitHubs;
 import org.b3log.solo.util.Solos;
-import org.json.JSONArray;
 import org.json.JSONObject;
 
 import javax.servlet.http.HttpServletRequest;