v2ex-search wót sven wang

add a serach engine button to search from sov2ex.

Žedne wužywarje

Wó toś tom rozšyrjenju

you can type your key word then click the "sov2ex" button to search from sov2ex;
or you can type "v2 <keyword>" to search sov2ex.

Z 0 wót 0 pógódnośujucych pógódnośony