fixed jquery-ui loading error as this location was moved from ww2 to ww3.
Added back/forward buttons and save all current states.
Rewrite of Import/Export to help with saving the state.
saves the current page on the class list manager.
Added the page number to the state of the Problem Sets Manager.
Removed jquery-truncate plugin in Problem Set Manager in favor of css solution.
Fixed an bug in which textbook problems wouldn't load.
Initial creation of a tabbedMainView and rewriting ProblemSetDetails to work with it.
Merge branch 'ww3-feature/calendar' into ww3-feature/back-button

* ww3-feature/calendar: (36 commits)
  Fixed another security edge case.
  Jquery-ui themes moved.
  Fixed a silly bug.
  Make sure that the cookie expires.
  Allows a user to login via the ww3 interface by going to webwork3/courseName/manager
  Another attempt at getting the cookie and session data right.
  Made sure that the domain was set for removing cookies also.
  Added a tooltip to the problem set list side pane explaining the (XX/XX; XX) format.
  Added the time to the calendar event popups.
  Made the difference in months more clear on the Calendar.
  Improved rendering time of the calendar. Mainly this occurred by removing the jquery-truncate method.
  Attempt to keep the domains in cookies for ww2 and ww3 equivalent.
  initial test on slowness of calendar render
  Added letter to each bar in the calendar to distinguish (other than color) the difference in assignment types.
  close any popovers when switching away from the calendar.
  fixed jquery-ui loading error as this location was moved from ww2 to ww3.
  cleared all cookies out upon logout from ww3.  This prevented going back in a browser and still being logged out.
  Fixed a regression where any route that called checkPermissions wouldn't work.
  All session information is stored via ww2 cookies now.
  Made sure that the dancer session key is the same as the ww2 session key.
  ...
Saves the page of the problems in the Problem Set Details view.
Made app_state more robust when switching branches.
continued work on the app state of the library browser.
Merge branch 'ww3-feature/table-size' into ww3-feature/back-button

* ww3-feature/table-size:
  Fixed some issues when loading a LST file.
  Fixed some issues with the sorting on the tables in class list manager and problem sets manager
  Fixes to the class list table that were already done in the problem set manager table.
  Fixed a case where the settings where not showing the labels associated with an array of values.
  Rewrite of the way the CollectionTableView handles showing all rows.
  Fixed bug where table was empty when showing all rows of the class list manager.
  Fixed some bugs related to the cherry pick of the deletion of the jquery-truncate plugin.
  Removed jquery-truncate plugin in Problem Set Manager in favor of css solution.
  Fixed bug where reduced scoring was shown when not set for the entire course.
  Added the ability to select the table size in the Problem Sets Manager.
  Finished work on selecting different table sizes in the Classlist manager.
  Added the table size to the list of configuration/settings
  Removed Action column from class list manager table.
  initial stages of creating "Show Rows" in class list table.

Conflicts:
	webwork3/public/js/apps/CourseManager/main-views/ClasslistView.js
	webwork3/public/js/apps/CourseManager/main-views/ProblemSetsManager.js
	webwork3/public/js/views/CollectionTableView.js
Fixed a regression in which the class list manager wouldn't save the page.
Rewrote the student progress page and now it saves the state.
Changes to calendar so that the date of the calendar is saved in the state.
Continued work on the app state of all views.  This also improves the handling of the side panes.
Merge branch 'ww3' of https://github.com/openwebwork/webwork2 into ww3-feature/back-button

Conflicts:
	webwork3/public/js/apps/CourseManager/CourseManager.js
	webwork3/public/js/views/CalendarView.js
	webwork3/public/js/views/MainViewList.js
Fixed the problem where the date types were not consistent with the date type pulldown upon page refresh or changing views.
Fixed Sort By pulldown location in Problem Sets sidebar.