Modifications to PDF section of existing iPad application

This project is about modifying an existing iPad application. Full source code available The application is a tabbar based application. One of the sections implements a pdfReader (based on PSPDFKIT) with text search based on PSPDFSDK What we need: - implement a solution with show/hide panel (like latest Facebook application) containing the PDF outline (subclass of UITableVIew defined in PSPDF) - create a bookmark system that stores locally for each pdf in the library the bookmark title, the pdf name and the pdf page index, and shows the bookmarks related to the current pdf. Delete bookmark option needed. - move the search functions in the same left tab. The tab should have a top horizontal bar with three buttons to select PDF abstract index view, bookmark view, search view - clean up the code accordling to new solution.