v0.4.8

DiskArrays v0.4.8

Diff since v0.4.7

Merged pull requests:

• add isdisk method (#213) (@rafaqz)
• fix eachchunk_view performance (#215) (@rafaqz)
• bump patch version to 0.4.8 (#216) (@rafaqz)

Closed issues:

• Type instability with ArchGDAL.RasterDiskArray (#214)