feat: change buttonsView

* add buttonsView common(complete)
* add buttonsView instructor(notWorking)
* BUGFIX sendSystem meth update files
* BUGFIX updateController meth checkNeedUpdate

RRJClient.pro

@@ -26,6 +26,8 @@ SOURCES += \
     Core\tcpclient.cpp\
     Core\tools.cpp\
     Core\hashcomparer.cpp \
+    commonbuttongroupwidget.cpp \
+    instructorbuttongroupwidget.cpp \
     main.cpp \
     mainwindow.cpp \
     mywinheader.cpp \
@@ -43,11 +45,15 @@ HEADERS += \
     Core\tools.h\
     Core\hashcomparer.h \
     Datas.h \
+    commonbuttongroupwidget.h \
+    instructorbuttongroupwidget.h \
     mainwindow.h \
     mywinheader.h \
     updatenotifywidget.h
 
 FORMS += \
+    commonbuttongroupwidget.ui \
+    instructorbuttongroupwidget.ui \
     mainwindow.ui \
     updatenotifywidget.ui