Adding BiosDetail java and layout files

Template for activity launched when bio is clicked on in bios fragment.
Adding OnClickListener for Bios

NOT TESTED! Code copied from articles, should work, but might have
forgot something, who knows.
Adding BioDetails.java and associated layout/biodetails.xml
I don't even remember

I  remember the next thing I want to do is work on article content
formatting.
I don't remember, I know I wanted to work on article content formatting but didn't get that far. I need to stop drinking and programming...
Cleaning up some code and layout changes.
Merge remote-tracking branch 'origin/master' into nick

Conflicts:
	res/layout/biodetails.xml
Mostly layout tweaks
My implementation
hope this works
Rest of the layouts
Updated manifest