Use floating spans to better position page links

When adding custom columns, the old method of using colspan to place
page links on the right side breaks down, often resulting in page links
broken over multiple lines, with plenty of whitespace to the left.

Rather than trying to add an intelligint column counting algorithm, the
colspan was replaced with a span floated to the right side.  We'll leave
it up to the browser to handle overflow.

css/default.css

@@ -137,6 +137,8 @@ div.quick-summary-right	{ width: 49%; padding: 2px; text-align: right; float: ri
 .center					{ text-align: center; }
 .left					{ text-align: left; }
 .right					{ text-align: right; }
+.floatright				{ float: right; }
+.floatleft				{ float: left; }
 .small					{ font-size: 8pt; }
 .small-normal 			{ font-size: 8pt; font-weight: normal; }
 .small-subprojects		{ font-size: 8pt; width: 200px; }

view_all_inc.php

@@ -111,7 +111,8 @@
 <?php # CSRF protection not required here - form does not result in modifications ?>
 <table id="buglist" class="width100" cellspacing="1">
 <tr>
-	<td class="form-title" colspan="<?php echo $col_count - 2; ?>">
+	<td class="form-title" colspan="<?php echo $col_count; ?>">
+		<span class="floatleft">
 		<?php
 			# -- Viewing range info --
 
@@ -125,9 +126,9 @@
 
 			echo lang_get( 'viewing_bugs_title' );
 			echo " ($v_start - $v_end / $t_bug_count)";
-		?>
+		?> </span>
 
-		<span class="small"> <?php
+		<span class="floatleft small"> <?php
 				# -- Print and Export links --
 				print_bracket_link( 'print_all_bug_page.php', lang_get( 'print_all_bug_page_link' ) );
 				echo '&nbsp;';
@@ -149,10 +150,8 @@
 					}
 				}
 		?> </span>
-	</td>
 
-	<td class="right" colspan="2">
-		<span class="small"> <?php
+		<span class="floatright small"><?php
 			# -- Page number links --
 			$f_filter	= gpc_get_int( 'filter', 0);
 			print_page_links( 'view_all_bug_page.php', 1, $t_page_count, (int)$f_page_number, $f_filter );
@@ -219,7 +218,8 @@ function write_bug_rows ( $p_rows )
 	# -- ====================== MASS BUG MANIPULATION =================== --
 ?>
 	<tr>
-		<td class="left" colspan="<?php echo $col_count-2; ?>">
+		<td class="left" colspan="<?php echo $col_count; ?>">
+			<span class="floatleft">
 <?php
 		if ( $t_checkboxes_exist && ON == config_get( 'use_javascript' ) ) {
 			echo "<input type=\"checkbox\" name=\"all_bugs\" value=\"all\" onclick=\"checkall('bug_action', this.form.all_bugs.checked)\" /><span class=\"small\">" . lang_get( 'select_all' ) . '</span>';
@@ -235,11 +235,8 @@ function write_bug_rows ( $p_rows )
 		} else {
 			echo '&nbsp;';
 		}
-?>
-		</td>
-		<?php # -- Page number links -- ?>
-		<td class="right" colspan="2">
-			<span class="small">
+?>			</span>
+			<span class="floatright small">
 				<?php
 					$f_filter	= gpc_get_int( 'filter', 0);
 					print_page_links( 'view_all_bug_page.php', 1, $t_page_count, (int)$f_page_number, $f_filter );