Commented out test on nonexistent functionality: indexesOfStr
Fix precache defeating later cache check.

The program is working at this point, but there's a logic error somewhere.
Fixing an error in Testing qm.func.getLeastPI() with without dontNeeds input

Two other QM algorithm implementations and this program do not report the value removed. The test was wrong.
Reordered test answers of Testing qm.func.getLeastPI() with with dontNeeds input

4/5 major browsers now answer this test correctly. Safari 5.1.7 is returning results in reverse order for some odd reason.
Merge pull request #6 from PlNG/master

Program is now mostly working, fails one test for one additional answer.