first version of the new previewer lib. It currently only created previews/thumbnails for images. It get´s more interesting when we add PDFs, movies, mp3, text files and more...
add some documentation, remove a debug hack, move folder name definition to main class
snapshor of the preview lib. movies are not yet working
Merge branch 'master' into oc_preview
save current work state of Preview Lib
add route for previews
save current work state
implement OC_Preview
implement pdf preview backend
Disable transparent backgrounds for now
set default value of scalingup to true
implement mp3 preview backend
Merge branch 'master' into oc_preview
fix typo
implement movie previews
remove whitespace
add svg backend
add previews for public files
add sample config for previews
Merge branch 'master' into oc_preview