add activity for graph in report UI and make graph interface but not
make relation
fix the prototype Graph so now it can work
improve some graph style
can show graph in device(Galaxy tab 7.7)
create reciept activity
Already add GraphActivity
create reciept activity
Merge remote-tracking branch 'origin/master' into makeGraph

Conflicts:
	androidpos/bin/androidpos.apk
	androidpos/bin/classes.dex
	androidpos/bin/res/drawable-hdpi/ic_launcher.png
	androidpos/bin/res/drawable-mdpi/ic_launcher.png
	androidpos/bin/res/drawable-xhdpi/ic_launcher.png
	androidpos/bin/res/drawable-xxhdpi/ic_launcher.png
	androidpos/bin/resources.ap_
	androidpos/res/layout/activity_sale_ledger.xml
	androidpos/src/com/example/androidpos/reportui/SaleLedgerActivity.java
remove some conflict files
Update SearchClickListener
Merge remote-tracking branch 'origin/reciept_activity'

Conflicts:
	androidpos/AndroidManifest.xml
	androidpos/bin/AndroidManifest.xml
	androidpos/res/values/strings.xml
	androidpos/src/com/example/androidpos/reportui/SaleLedgerActivity.java