Added Details interactions.
Merge branch 'master' of https://github.com/yuanzhi-umd/receipt_master

Conflicts:
	AndroidStudioProjects/ReceiptViewer/app/src/main/java/com/bootcamp/receipt/receiptviewer/MainActivity.java
	AndroidStudioProjects/ReceiptViewer/app/src/main/res/layout/activity_main.xml
manifest
Merge branch 'master' of https://github.com/yuanzhi-umd/receipt_master

Conflicts:
	AndroidStudioProjects/ReceiptViewer/app/src/main/AndroidManifest.xml