Merge pull request #4 from stewi2/master

MultiTypeahead should use a SortedCollector instead of SimpleCollector
updated krati to 0.4.6
updated krati to 0.4.7
GenericTypeahead connections store not cached
fixed performance degration by removing unnecessary persist
added buffering supprot to GenericTypeahead via KratiBufferedInts
clean up GenericTypeahead index roller code
code javadoc
code refactoring on GenericTypeahead.refresh()
version 1.2.5
cleanup
version 1.2.6: tuning GenericTypeahead performance
code refactoring
updated krati to 0.4.8
Add close to generic typeahead, fixes leaks in CI environments
Merge pull request #7 from patelh/rel-1.2.6-1

Add close to generic typeahead, fixes leaks in CI environments