Apply Grid View to My Family Page

1. Deleted member 2,3,4 activity
2. Apply Grid View to My Family Page
3. Make Family Member Image Clickable
Merge branch 'master' of https://github.com/FayeFZ/FamCam-Project

Conflicts:

AndroidFamCamProject/app/src/main/java/com/lilysamimi/famcamproject/MyFa
mily.java
	AndroidFamCamProject/app/src/main/res/layout/activity_my_family.xml