Mouseover transition and change var name

Added better transitions for mouseover and changed the var name for
‘state’ to ‘meta_state’ b/c I was getting some odd error that
disappeared when I changed the var name.
Added tool tips and toggle button

Created an svg circle to toggle flatbar words and created tool tips,
which appears when you highlight and disappears when you unhighlight
and begin dragging.
Made pop-up text better

Text wraps around div.
fix merge conflicts
Merge branch 'pcson-master'