Flip flop vertical arrangement of nav items on right side

Also horizontally align “Book Library” with books
Display a proper message when user selects “My Uploads”
Fix problem with IE scrollbar displaying on top of content
Merge pull request #141 from andrew-polk/feature/fixIEscrollbarOverContent

Fix problem with IE scrollbar displaying on top of content
Merge pull request #140 from andrew-polk/feature/fixMyUploadBookMessage

Display a proper message when user selects “My Uploads”
Merge pull request #139 from andrew-polk/feature/navbarV2.0step2

Flip flop vertical arrangement of nav items on right side
Fix different position for editor link in Chrome vs FF/IE
Merge pull request #142 from andrew-polk/feature/fixEditorLinkPosition

Fix different position for editor link in Chrome vs FF/IE