v0.22.3

IntervalArithmetic v0.22.3

Diff since v0.22.2

Merged pull requests:

• Improve accuracy of sinpi and cospi (#600) (@OlivierHnt)
• Add sind/cosd/sincosd (#603) (@OlivierHnt)
• Allow pointwise equality (#604) (@OlivierHnt)

Closed issues:

• Use version of sin with quadrant for Float32 too (#381)
• sinpi returns unnecessarily wide intervals (#412)
• Add methods for sind and etc. (#423)
• AbstractInterval (#521)