new branch and added libs
convert everything into images and display those because that seems a
lot easier than scaling pdfpages
Merge branch 'pdfviewer' into test

Conflicts:
	Presentation-Desktop/.classpath
Merge branch 'pdfviewer' into pdfviewer-patrick
download implemented; error in slide-order
removed images from repo, fixed wrong slide order
removed images from repo, fixed wrong slide order on android-side
minor bugfix; partly declared settings
moved from thread.sleep to javax.swing.Timer for animation
framework for pointer set; removed gyro-activity
extended comment for monika
new design
added screenshots of current design
readme-md test to add images
Android-side framework for pointer built
android-sided pointer-framework set
changes in direction of program flow to be user friendly
added .metadata to gitignore