Remove flutter-by and add server version (#17)

Author: saikrishna321

.gitignore

@@ -2,6 +2,8 @@
 logs
 *.log
 .idea
+src/.DS_Store
+.DS_Store
 appium-server
 build
 npm-debug.log*
@@ -135,4 +137,4 @@ dist
 .npmrc
 appium-logs
 
-flutter-by/java/.gradle
+flutter-by/java/.gradle