v0.2.0

v0.2.0 (2019-08-26)

Diff since v0.1.0

Merged pull requests:

• Mac ci fix (#25) (aquatiko)
• Documentation (#24) (aquatiko)
• brightness, contrast and label fields (#23) (aquatiko)
• Support for RGB (#22) (aquatiko)
• Muti File support (#21) (aquatiko)
• plot recipe for wcs info. integration (#16) (aquatiko)
• ccd2rgb function (#15) (aquatiko)
• Find extrema when creating an AstroImage (#13) (giordano)