Merge pull request RoaringBitmap#329 from Oppen/fix_frozen

Fix truncation and overflow in frozen format

Merge pull request RoaringBitmap#324 from pforemski/master

fix deserialization when size=0xFFFF

Merge pull request RoaringBitmap#322 from Oppen/frozen_support

Support CRoaring's frozen format

Merge pull request RoaringBitmap#321 from RoaringBitmap/issue-320-fea…

…ture

Added MinMax() function.

Merge pull request RoaringBitmap#316 from RoaringBitmap/issue-315-fix

Fix issue RoaringBitmap#315, Negative BSI values fail range comparisons.

Merge pull request RoaringBitmap#313 from Oppen/fix_bitset_addOffset

OR the intermediate values in bitmapContainer.addOffset

Merge pull request RoaringBitmap#312 from jacksonrnewhouse/faster_run…

…_unions

faster run container unions.

Patch

Updating bitset.

Merge pull request RoaringBitmap#304 from RoaringBitmap/dlemire/issue…

…_303

Minimal fix for 303.