v0.5.0

ImageInTerminal v0.5.0

Diff since v0.4.8

Closed issues:

• [RFC] Don't export imshow/imshow256/imshow24bit (#32)
• add TerminalDisplay and associated display function (#48)
• Image resolution (#65)

Merged pull requests:

• WIP: add TerminalGraphicDisplay for image/png (#49) (@johnnychen94)
• Refactor package structure (#58) (@t-bltg)
• AsciiPixel -> XTermColors (#67) (@t-bltg)
• buffering io - updates, more testing - targeting 0.5 (#68) (@t-bltg)
• bump minor (#69) (@t-bltg)