clean up artwork fragment
likes and unlikes for artworks
fix library version
move like to the left
show the right title when going to artwork detail
fix like button
responsive artwork list for tablets
forgot file
add play audio feature
test Retrofit+Gson
change observables
add loading functionality to Activity
fixes on ArtworkListfragment
add refresh button to Artwork List
check if the user has internet before calling the api
remove unused function
persist Artworks
fix add artworks to the adapter
add more margin
make prepare async