clamp value from Gauge.get() if it should be in the limits.
tiny changes
use normal list for Gauge.determination
add Gauge._inside_since to determine clamp strategy by Gauge.determine()
merge Gauge._determination and _inside_since to Gauge._determined
forget linked gauges' past also
implement lazy determination
forget past on _set_limits()
Gauge.determination cannot be lazy
remove useless code
move determining methods to Determination
move Determination.walk_events() to Gauge.events()
Determination doesn't refer Gauge
devide deterministic logics to gauge.deterministic submodule
ignore Vim swap
set version to 0.2.0-dev
remove deprecated methods from Gauge
collect version from gauge/__init__.py
skip test_deprecations
export inf and now_or at gauge/__init__.py