Update window.rst

add missing word "strand"
Merge pull request #86 from jsilter/patch-1

Update window.rst
Update intersect.rst

Fixed typo in example sort command.
[ENH] add -splitD option to bamtobed
Merge pull request #87 from bergeycm/patch-1

Update intersect.rst
Merge branch 'master' of github.com:arq5x/bedtools