Merge pull request #74 from younghz/master

readme.zh_CN.txt文件中'使用designer/qtcreator插件：'处的编译pro文件的名字和路径与实际不符。
增加 class Core/TcRecentUse “最近使用”模版类
增加 class Core/TcRecentUse “最近使用”模版类
Merge pull request #76 from cnhemiya/master

增加 class Core/TcRecentUse “最近使用”模版类
修改thanks.txt
Merge pull request #77 from cnhemiya/master

修改thanks.txt
tianchi.h
Merge pull request #78 from cnhemiya/master

+#include <tianchi/core/tcrecentuse.hpp>
add Gui/TcScreenCutDialog class
Merge pull request #79 from XChinux/master

add Gui/TcScreenCutDialog class
add plugin's version
Merge pull request #80 from XChinux/master

add plugin's version
fix tcscreencutdialog.h's TIANCHI_API macro bug
Merge pull request #82 from XChinux/master

fix tcscreencutdialog.h's TIANCHI_API macro bug
merge tcarrowbutton
Merge pull request #83 from XChinux/master

merge younghz's TcArrowButton class
Format TcArrowButton's source code
Merge pull request #84 from XChinux/master

Format TcArrowButton's source code