displays first page
position page turner buttons using directive
added nextPage function to PageCtrl
can go forward a page now
wrote in function to decrement to prev page but it does not trigger anything yet
can go forward or backward, slightly buggy
Merge branch 'master' into page-turner
Merge branch 'master' into page-turner
fixing merge conflicts
myTextFit can handle reorganizing into paragraphs the way it likes
taking <<<HEAD out of file--oops
put image ref back in
fixing merge conflicts with file reorganization
simplified (I think) page turning so there is less redundant code