Fixed #943: User settings menu button should not run out of the screen (right side)
Merge pull request #968 from emanuelschuetze/Fix943

Fixed #943: User settings menu button should not run out of the screen
New command create-dev-settings. Clean up main script. Fix wrong path for Windows version.
Merge pull request #966 from normanjaeckel/NewCommandDevSettings

New command create-dev-settings. Clean up main script. Fix wrong path fo...
Motion PDF: Keep whitespaces in monospace <pre> tags and replace it with '&nbsp;'.
Merge pull request #969 from emanuelschuetze/motionpdf

Keep whitespaces in monotype block in motion PDF
added possibility to show pdfs on the projector
Merge pull request #923 from DebVortex/feature/pdf.js

Included PDF.js and possiblity to show pdfs
Merge remote-tracking branch 'upstream/master'