Bug fixes:
 - Beginning slides with right arrow cause a double slide change (one from the arrow key and another from the audio starting to play)
 - Added lock to TP to prevent slide change during TP.
Change the exercises to be multiple choice instead of text. There are 4 levels of correction: totally correct, partially correct, not quite correct and completely wrong.
Alan's questions have been added.
TODO:
 - Bug fix pause then play changing slide.
 - Organize the questions in TPs.
Bug fix:
 - Solved play then pause bug using lock pattern
Added feedback based on study pointers. Along with the pointers the VTA says a sort of recomendation string based on what pointers the student has clicked (none, some or all).
Added pointers to study materials.
There a specific phrase before and after each TP.
This version is ready for beta testing.
Added:
- Table of contents
- Exercise progress
- Bottom out
Bug fixes:
- now shows scroll bar when max height of VTA dialog is passed
- arrow and time slide change only trigger TP once
First commit

Merge https://github.com/hprodrig/ContentDisplay