v0.2.2

customize font, display date, clean requeries, license change, &c.

• changed license to GPLv3
• allow user to specify font name and height for display
• place date/time stamp above location name at top of buffer
• re-query with new location deletes to reduce buffer clutter
• updated screenshot to show current updates
• changed references from "city" to "location" in wttrin.el
• removed old CI config files
• removed old badges from readme file

Full Changelog: v0.2.1...v0.2.2