Add upload layout mockup
Add upload submission button
Add "Click to upload" text view
Settings init
Open image picker when trigger text view is clicked
Introduced preferences activity
Merge branch 'SETTINGS_ACTIVITY'

Conflicts:
	.idea/modules.xml
	JIRAAttachmentUploader.iml
	app/app.iml
	app/src/main/java/com/frontlinesms/jiraattachmentuploader/UploadActivity.java
	app/src/main/res/values/strings.xml