Merge pull request !547 from iacker/N/A
Merge pull request !538 from abbfun/N/A
无搜索条件时可通过search隐藏搜索按钮，工具条组右侧样式超出5px（相对于底部表格）,其父节点gutter代码生成默认10，此处也默认10，使工具组样式左右一致
Merge pull request !535 from 天才的逻辑/master
Merge pull request !536 from 张政/N/A
Merge pull request !531 from 稚屿/N/A
