[수정내역 2014.08.17_02]
 - 어플을 설치할때마다 내역이 초기화되는 버그를 수정하였습니다.
 - 입출금 내역을 입력 후 입력창을 빈칸으로 초기화 하도록 수정하였습니다. (Feedback by 조수환)
 - 입력창이 빈칸일경우 입출금 버튼을 눌러도 반응이 없도록 수정하였습니다. (Feedback by 조수환)
Merge branch 'master' of https://github.com/qnrrnrtjd93/MoneyWidget

Conflicts:
	Readme.md
	bin/MoneyWidget.apk
	bin/classes.dex
	bin/classes/com/example/moneywidget/ConfigurationAct$1.class
	bin/classes/com/example/moneywidget/ConfigurationAct$2.class
	bin/classes/com/example/moneywidget/ConfigurationAct.class
	bin/classes/com/example/moneywidget/MoneyWidget.class
	bin/classes/com/example/moneywidget/R$id.class
	bin/classes/com/example/moneywidget/R$layout.class
	bin/classes/com/example/moneywidget/R$menu.class
	bin/classes/com/example/moneywidget/R$string.class
	bin/classes/com/example/moneywidget/R$style.class
	bin/classes/com/example/moneywidget/R$xml.class
	bin/resources.ap_
	gen/com/example/moneywidget/R.java
	res/layout/money_wdiget_layout.xml
	src/com/example/moneywidget/ConfigurationAct.java
	src/com/example/moneywidget/MoneyWidget.java