Revert "stylistic changes"

This reverts commit 181c31bed04d066f7a85feb13967deb8725fba0e.
Revert "Revert "stylistic changes""

This reverts commit f7b6d5468e2e0961765ab3f9be74114492d5e316.
added missing comma in benchmark script
domelementtype must be version 1.x (not 1.0)
2.5.1
Merge branch 'master' of https://github.com/fb55/node-htmlparser