Fixed inconsistencies in conversions between floats/doubles and int/l…

…ongs

Fixed a long-standing bug in computation of backing-array sizes

Merge pull request #326 from vigna/revert-316-optimize-array-list

Revert "Optimize ArrayList"

Merge pull request #315 from barakugav/immutable-sublist-iter

Immutable sub list iterator bug fix, ensureIndex is relative to sub range

POM signing

Reinstated mvn artifact task

Merge pull request #276 from hpple/master

Removed excessive init in HeapIndirectPriorityQueue constructor

Last fixes, bumped version

Tweaking

Fixed broken export clause