Rasters v0.14.5

Diff since v0.14.4

Merged pull requests:

• Fix spatial mean bonus section (#953) (@tiemvanderdeure)
• Error on failures in doc build (#954) (@tiemvanderdeure)
• Fix for new DV (#974) (@asinghvi17)
• Beautify ReadMe.. a bit (#977) (@alex-s-gardner)
• fix lazy in create without filename (#979) (@rafaqz)

Closed issues:

• missingval=NaN InexactErrorwhen deriving Ldd by using pyflwdir (#958)
• Potential thread safety issues? (#959)
• gdalclose adds huge overhead on writing operation (#972)
• Link to github.io broken https://rafaqz.github.io/Rasters.jl/dev/ (#976)