Pre Merge pull request !151 from whmmm/master

.editorconfig

@@ -0,0 +1,15 @@
+root = true
+
+[*.java]
+charset = utf-8
+#缩进使用 tab 或者 space
+indent_style = space
+#缩进为 space 时，缩进的字符数
+indent_size = 4
+#缩进为 tab 时，缩进的宽度
+#tab_width = 2
+#换行符的类型。lf, cr, crlf三种
+end_of_line = crlf
+ij_java_block_brace_style = next_line
+ij_java_class_brace_style = next_line
+ij_java_method_brace_style = next_line