[ShareActivity]Fixed a bug, now it's possibile to share
Changed name psycho.png to mood_emote_id_06.png
Another bugfix in ListActivity.onPause()

This is a following commit to 2d656a28d988e2038853f9a378b64333b9c51d2a.
[PhotoActivity]Added the setDefaultAvatar function
Merge branch 'master' of https://github.com/groupENIGMA/journalEgocentrique
Again: Merge upstream changes in branch 'master' into new_ui
Refactor of ListActivity.diplayDaysList

I've promoted the DaysArrayAdapter to private field so I can add and remove
days to it in other methods without reloading the entire thing from the database
for a fresh copy.