added contact lookup button
fixed layout issue in Main where one of the buttons was pushed off the bottom of the screen
selects contact, grabs phone number, and fills into the email field
copied logic or contact lookup from email to text message
Merge pull request #30 from knnyluk/contact_lookup

Contact lookup for text messaging working
Merge pull request #29 from Planxty-Dan/master

fixed layout issue in Main where one of the buttons was pushed off the b...
Merge branch 'master' into randButtonLogic

Conflicts:
	app/src/main/java/com/bunniesarecute/admin/textmadness/TextMessageNextStepFragment.java
	app/src/main/res/layout/activity_main.xml