open #74
CSS and markup changes for mobile,
particularly on grid-item;
Mod to behavior in tree for mobile nav:
leaf node grid-item click now navs to item;
Fixed info-button to work properly with mod to
infoButtonGesture.js;
Added styling to back and selection
arrow (tree). Also increased the space
allowed for selection arrow on tree item.
Info Button created on grid items for mobile.
Info bubble appears on tablet like desktop.
Also on mobile, info bubble fits to width.
New QueryService that returns if on iPhone.
Also formatted dialog box so that their is no
margin and takes up fullscreen on mobile.
Added info button to grid/list items
on mobile. When the button is pressed,
info bubble appears for 750ms or the
same infobutton is pressed to dismiss
immediately.
