Project initial
add .gitignore for target folder
add javax.servlet to pom.xml
proof using @WebServlet() can run servlet without define in web.xml
Setup sourceEncoding = UTF-8
update .gitignore for Inellij and Maven
README.md edited online with Bitbucket
README.md edited online with Bitbucket
建立 README.md 說明
更新 .gitignore 檔