Merge pull request #49 from GaoyanCheerup/0.2

Signed-off-by: GaoyanCheerup <gaoyansdyt@126.com>
update logo and recommender
update description
Merge pull request #50 from Cxquan/0.2

0.2
Signed-off-by: lyjalxx <1262945090@qq.com>
Signed-off-by: lyjalxx <1262945090@qq.com>
Signed-off-by: lyjalxx <1262945090@qq.com>
Merge remote-tracking branch 'upstream/0.2' into 0.2

Conflicts:
	GeekSearch/WebContent/Copy of search.jsp

Signed-off-by: lyjalxx <1262945090@qq.com>
fix null result bug
Merge pull request #52 from Cxquan/0.2

fix null result bug
Merge remote-tracking branch 'upstream/0.2' into 0.2
Signed-off-by: lyjalxx <1262945090@qq.com>
Signed-off-by: lyjalxx <1262945090@qq.com>
Signed-off-by: lyjalxx <1262945090@qq.com>
Merge pull request #53 from lyjalxx/0.2

0.2
Signed-off-by: GaoyanCheerup <gaoyansdyt@126.com>