Reorganise several files and folders in the project
Reorganise several files and folders in the project

- Moves the plug-in bundles and asset catalogue to Resources
- Puts the asset catalogue and image folders in a shared folder

ViennaRSS/vienna-rss,josh64x2/vienna-rss,lapcat/vienna-rss,josh64x2/vienna-rss,Eitot/vienna-rss,josh64x2/vienna-rss,lapcat/vienna-rss,ViennaRSS/vienna-rss,barijaona/vienna-rss,barijaona/vienna-rss,Eitot/vienna-rss,Eitot/vienna-rss,Eitot/vienna-rss,barijaona/vienna-rss,barijaona/vienna-rss,josh64x2/vienna-rss,lapcat/vienna-rss,ViennaRSS/vienna-rss,ViennaRSS/vienna-rss,josh64x2/vienna-rss,lapcat/vienna-rss,ViennaRSS/vienna-rss,barijaona/vienna-rss