Merge remote-tracking branch 'upstream/master'
Merge remote-tracking branch 'upstream/master'
Fixed split bug, added field number accessibility.
New unit test for -split -wo
Added another file to intersect unit tests for split blocks testing.
Corrections and unit tests for split bug.
Forgot new file for unit tests
Merge pull request #25 from nkindlon/master

split bug fix w/ unit test