port from private repository. not ready for use.
added .gitignore
touch ups done. tests added.
fix in main Makefile
renamed dir
gofmt'd
readme
cosmetic
cosmetic
typo
fixed small bug in counting after a reset
added range iteration via IterRange()
added doc to IterRange
comment style change
fixed makefiles for compatibility with latest (non-release) version of Go
changed interface. order function passed separately.
added InsertNoReplace + tests. clean up some code.
added IterAscend and IterDescend
release, no bugs, production grade
add IterRangeClosed