Release 4.1.0

• Merge pull request #279 from mintproject/dev (2ff7918)
• Fixed text: "The search results matched the following model variables" (#274) (274e0b6)
• Improve model catalog view (#273) (04cc50f)
• Added new indicators (d2f8771)
• Merge pull request #249 from hvarg/master (46221c2)
• Fixed dataset resources loading screen (3fd4770)
• Changed URL for data-transformations (2b82f49)
• Removed task on regions screen and added help tooltip (320c0af)
• Load dataset resources on demand (549e3ba)
• Errors when selecting region in Use Models #237 (f32eb39)