partial support for min/max, in regular expression terms an expression like x{1,2} - not complete because the tokenizer has not been extended to support this
add support for min/max operator ("...{x,y}") to the expression parser/tokenizer
limit the maximum values to short (~32,000) as large values use a lot of memory
Revert: limit the maximum values to short (~32,000) as large values use a lot of memory (5e923ec)
add comment to javadoc about small values being preferred for MinMax
document the new min/max syntax ("{x,y}"); fix some small typos
Merge pull request #6 from danielnaber/minmax

Michael's been out on vacation, but the change looks good to me, and it looks like you took care of the issues he brought up. I'll go ahead and merge it. Do you want a new release?