Merge branch '12-subassign' into 13
Merge branch '12-subassign' into 13-subassign2
fix problem with modifying indx when in use, clean up scheme
define and use NA_check_remove
speed up MatrixAssign
Merge branch '13-subassign2' into 14
expanded documentation on helper threads
fix doc typo
another bug stemming from myfmod warnings
Merge branch '12-misc-cleanup' into 13-helpers-help
Merge branch '12-misc-cleanup' into 13-subassign2
Merge branch '12-misc-cleanup' into 13-newer-news
Merge branch '12-misc-cleanup' into 14
some more mods to helpers doc
Merge branch '13-helpers-help' into 14
Merge branch '13-subassign2' into 14
Merge branch '13-newer-news' into 14
doc new helpers help, other stuff
changed date
Merge branch '13-newer-news' into 14