[idea] 🎁 Folder icons as presents?

[tomneedham]

Idea: Configurable feature to replace folder icons with present! 🎁 🎁

Implementation:

• Add a new class to handle this, alongside SnowLoader
• Load the class in the Application
• Create a new JS file and load this in only on the files app (see snow loader for files app detection)
• Use JS to replace the folder icon with a xmas gift icon: Use OC.generateUrl()
• Create image folder and place xmas gift icon in there to link to