細かい修正を行いました。

modidy:   client/Topick/res/layout/activity_show_topic_list_layout.xml
modidy:   client/Topick/res/layout/list_topic_layout.xml
modidy:   client/Topick/src/com/kosenventure/sansan/topick/FoundAccountListActivity.java
modidy:   client/Topick/src/com/kosenventure/sansan/topick/ShowTopicListActivity.java