my-menu: increase default oranization listup limit
my-menu: increase default oranization listup limit

Now, organization name list up size is hard-coded to 5 in my menu.
This patch increase this limit 5 to 10.

It will be required to enhance this feature in near future.

brainagenet/yobi,doortts/forked-for-history,bloodybear/yona,doortts/fork-yobi,Limseunghwan/oss,bloodybear/yona,doortts/forked-for-history,bloodybear/yona,doortts/fork-yobi,ahb0327/yobi,Limseunghwan/oss,oolso/yobi,ahb0327/yobi,ihoneymon/yobi,naver/yobi,brainagenet/yobi,ihoneymon/yobi,yona-projects/yona,naver/yobi,yona-projects/yona,doortts/forked-for-history,yona-projects/yona,doortts/fork-yobi,brainagenet/yobi,naver/yobi,bloodybear/yona,oolso/yobi,oolso/yobi,Limseunghwan/oss,ihoneymon/yobi,ahb0327/yobi,doortts/fork-yobi,yona-projects/yona