Displays one exercise and time inputted in the ListView.
Updated to 19.1.0
Merge branch 'development-list' of github.com:wujessica/Routime into development-list

Conflicts:
	routime/src/main/AndroidManifest.xml
	routime/src/main/java/me/jessicawu/routime/ListExcercisesActivity.java
	routime/src/main/res/layout/activity_addworkout.xml