v0.1.0

Minor Changes

• #5 235f089 Thanks @hyamero! - Restore sleep early when the battery runs low. nosleep on now also auto-offs at 20% charge while running on battery power, so an unplugged Mac in clamshell mode can't drain itself flat waiting out the window. On AC power a low reading is ignored, and a Mac with no battery skips the guardrail. Use --battery=N (1–99) to move the threshold, or --no-battery for the previous time-only behavior.