Merge pull request #9 from 406747925/master

15:44
all
	new file:   res/layout/activity_setting_app.xml
	new file:   src/cn/jlu/ge/dreamclock/activity/AppSettingActivity.java
	modified:   src/cn/jlu/ge/dreamclock/activity/MainActivity.java
	modified:   src/cn/jlu/ge/dreamclock/activity/SignInActivity.java
	modified:   src/cn/jlu/ge/dreamclock/tools/FriendsDBAdapter.java
	modified:   src/cn/jlu/ge/dreamclock/tools/MenuFragment.java
	modified:   res/layout/activity_setting_app.xml
	modified:   res/values/strings.xml
	deleted:    src/cn/jlu/ge/dreamclock/activity/AppSettingActivity.java
	modified:   src/cn/jlu/ge/dreamclock/activity/SignInActivity.java
	modified:   src/cn/jlu/ge/dreamclock/tools/BitmapCache.java
	modified:   src/cn/jlu/ge/dreamclock/tools/Const.java
	modified:   src/cn/jlu/ge/dreamclock/tools/FriendsDBAdapter.java
	modified:   src/cn/jlu/ge/dreamclock/tools/MenuFragment.java
	modified:   src/cn/jlu/ge/dreamclock/tools/UserDataDBAdapter.java
	deleted:    "\346\226\260\345\273\272\346\226\207\346\234\254\346\226\207\346\241\243.txt"
new icons.
Merge pull request #1 from xia-knight/master

10-15