Updating travis config to test against 0.10.x as well as 0.6.x and 0.8.x.

Added new line

Using quotes to match what travis-ci contributor mentions in
travis-ci/travis-ci#978
Merge pull request #181 from jeremy-dentel/travis-config

Travis Configuration Updates
Updated README.md
Added tests
Added Implementation of .val()
Cleaned up and re-factored .val()
Further refactoring. Added brackets, small bug fix
Merge pull request #184 from rschmukler/jquery_val_support

Added jQuery-like .val() support
Added documentation.
Added parents selector
Added test for parents selector.
Updated selector syntax.
Merge pull request #185 from zero21xxx/parents

Parents
Updated to use unshift instead of push.
Realized I really did want push instead of unshift.
Updated unit tests to check for order.
Merge pull request #186 from zero21xxx/parents-fix

Updated to use unshift instead of push.
updated links to htmlparser2