71209044: implemented home screen featuring buttons
Added storybutton to roadmap to show current user story
Code review. Just replaced som debug-messages by Log.d kind of. 

Signed-off-by: Johannes Vestlund <iceman@westlundarna.se>
Merge branch 'homescreen' into development
71224234: fixed task detail saving bug and changed task sorting when inserting a new task
Merge branch 'development' of https://github.com/ajgustafsson/agiledevelopment into development

Conflicts:
	app/res/values/strings.xml
merge commit