v0.0.0-alpha4

Changelog

• ed142a7: Only run build on branch push (#123) (@charlieegan3)
• 9165eb1: Fix missing text in unconditional-assignment rule (#124) (@anderseknert)
• d5e1405: Implement simple concurrent Rego evaluation (@charlieegan3)
• beaf789: Appease the linter (@charlieegan3)
• 4946807: Merge pull request #125 from StyraInc/parallel (@charlieegan3)
• 269484a: functions/print-or-trace-call (#126) (@anderseknert)
• 535433f: Bump dependencies (#133) (@anderseknert)
• 7518be5: bugs/not-equals-in-loop (#130) (@anderseknert)
• 1099a2c: Use custom regal.last built-in for last array element lookup (#128) (@anderseknert)
• 322a6b1: Add CLI flags to enable/disable rules (#134) (@anderseknert)
• efa5c10: Reorganize categories (#135) (@anderseknert)
• a35a034: Various improvements for release (#136) (@anderseknert)
• 81b53fc: Minor README fixes (#139) (@anderseknert)