Mobile search-result will open in new tab.

I use two search-box, one will show in PC or Tablet, the other will show on mobile.
The search-box show in PC or Tablet will show the result in front page.
The other will show the result in new tab.

I think it's the colset solution to against google api. WT....
Merge remote-tracking branch 'upstream/master' into search-boxUI#108
Merge pull request #118 from s890081tonyhsu/search-boxUI#108

Search box ui#108, Mobile search-result will open in new tab.