fix store bugs
change textview color
Merge branch 'master' of https://github.com/irisgeek/subway_android.git

Conflicts:
	subway/gen/com/subway/R.java
	subway/res/values/strings.xml
	subway/src/com/subway/util/Utils.java
change login button ui
Merge pull request #9 from longjunye/master

submit all the change until right now(store,store detail)