fix a small bug
Merge branch 'master' of github.com:seanyen0507/web_scraper
Merge branch 'sean'
Update .travis.yml
Make README more clearly.
Solve the problem of losing a record.
change to new version.
Update the new gem.
revise directory
revise directory.
Merge branch 'PoWei' of github.com:seanyen0507/web_scraper into PoWei
seanyean revise on branch PoWei.
Merge branch 'samWang' of github.com:seanyen0507/web_scraper into PoWei
Try to merge branch samwang and PoWei to build the newer gemfile.
Merge branch 'samWang'
Solve the path problem.
Change version.
merge samWang
merge the brnch PoWei
Add the travis path
Delete the older version.
Version changed to 0.1.6