作业列表格式化输出，memo发帖人的名字清除浮动，防止换行

app/views/bids/_bid_homework_show.html.erb

@@ -60,7 +60,10 @@
 							<% end %> <!-- <td style="color: rgb(255, 0, 0);"><strong><%= l(:label_price) %><%= l(:label_RMB_sign) %><%= bid.budget%></strong></td> --></td>
 					</tr>
 					<tr>
-					<td colspan="2" width="580px" ><span class="font_description"><%= bid.description %></span></td>
+					<td colspan="2" width="580px" ><span class="font_description">
+						<%#= bid.description %>
+						<%= textilizable bid, :description %>
+					</span></td>
 					</tr>		
 			<tr>
 					<td align="left"><span class="font_lighter"><span> <%= l(:label_create_time) %> :&nbsp; <%=format_time bid.created_on %></span><span style="float: right">  <%= l(:field_deadline) %> :&nbsp; <%=bid.deadline %></span></td>

app/views/memos/show.html.erb

@@ -1,7 +1,7 @@
 <div class="lz">
 	<div class="lz-left">	
-		<div class=""><%= link_to image_tag(url_to_avatar(@memo.author), :class => "avatar"), user_path(@memo.author) %></div>	
-		<p class=""><%=link_to @memo.author.name, user_path(@memo.author) %></p>
+		<div><%= link_to image_tag(url_to_avatar(@memo.author), :class => "avatar"), user_path(@memo.author) %></div>
+		<p class="clearfix"><%=link_to @memo.author.name, user_path(@memo.author) %></p>
 	</div>
 	<div class="memo-section">
 			<div class="contextual-borad">