Readjust the responsive widths of various tables

Most tables now occupy the full width of the container row.  Some of
them are otherwise squished.  Also make sure the new fixed container
layout has not reduced the originally intended width of a table.

plinth/modules/diagnostics/templates/diagnostics_results.html

@@ -20,7 +20,7 @@
 {% load i18n %}
 
 <div class="row">
-  <div class="col-sm-5">
+  <div class="col-lg-12">
     <table class="table table-bordered table-striped diagnostics-results">
       <thead>
         <tr>

plinth/modules/disks/templates/disks.html

@@ -34,7 +34,7 @@
 
   <div>{% trans "The following disks are in use:" %}</div>
   <div class="row">
-    <div class="col-lg-8">
+    <div class="col-lg-12">
       <table class="table table-bordered table-condensed table-striped">
         <thead>
           <tr>

plinth/modules/firewall/templates/firewall.html

@@ -39,7 +39,7 @@
   {% else %}
 
     <div class="row">
-      <div class="col-sm-8">
+      <div class="col-lg-8">
         <table class='table table-autowidth table-striped'>
           <thead>
             <th>{% trans "Service/Port" %}</th>

plinth/modules/letsencrypt/templates/letsencrypt.html

@@ -36,7 +36,7 @@
 {% block configuration %}
 
   <div class="row">
-    <div class="col-lg-8">
+    <div class="col-lg-12">
       <table class="table table-bordered table-condensed table-striped">
         <thead>
           <tr>

plinth/modules/monkeysphere/templates/monkeysphere.html

@@ -67,7 +67,7 @@
   {% endif %}
 
   <div class="row">
-    <div class="col-sm-10">
+    <div class="col-lg-12">
       <table class="table table-striped">
         <thead>
           <tr>

plinth/modules/names/templates/names.html

@@ -24,7 +24,7 @@
 {% block configuration %}
 
 <div class="row">
-  <div class="col-sm-5">
+  <div class="col-lg-8">
     <table class="table table-bordered table-condensed table-striped">
       <thead>
 	<tr>

plinth/modules/networks/templates/connections_list.html

@@ -57,7 +57,7 @@
 {% block content %}
 
   <div class="row">
-    <div class="col-lg-8">
+    <div class="col-lg-12">
       <div class="list-group">
         {% for connection in connections %}
           <div class="list-group-item clearfix">

plinth/modules/snapshot/templates/snapshot.html

@@ -24,7 +24,7 @@
 {% block configuration %}
 
   <div class="row">
-    <div class="col-lg-8">
+    <div class="col-lg-12">
       <table class="table table-bordered table-condensed table-striped">
         <thead>
           <th>{% trans "Number" %}</th>

plinth/modules/snapshot/templates/snapshot_delete.html

@@ -27,7 +27,7 @@
   <p>{% trans "Delete this snapshot permanently?" %}</p>
 
   <div class="row">
-    <div class="col-lg-8">
+    <div class="col-lg-12">
       <table class="table table-bordered table-condensed table-striped">
 	<thead>
 	  <th>{% trans "Number" %}</th>

plinth/modules/snapshot/templates/snapshot_rollback.html

@@ -35,7 +35,7 @@
   </p>
 
   <div class="row">
-    <div class="col-lg-8">
+    <div class="col-lg-12">
       <table class="table table-bordered table-condensed table-striped">
 	<thead>
 	  <th>{% trans "Number" %}</th>

plinth/modules/tor/templates/tor.html

@@ -57,7 +57,7 @@
 
     {% if status.hs_enabled %}
       <div class="row">
-        <div class="col-sm-3">
+        <div class="col-sm-6">
           <table class="table table-bordered table-condensed table-striped">
             <thead>
               <tr>

plinth/modules/users/templates/users_list.html

@@ -36,7 +36,7 @@
 {% block content %}
 
   <div class="row">
-    <div class="col-sm-4">
+    <div class="col-sm-6">
       <div class="list-group">
         {% for user in object_list %}
           <div class="list-group-item clearfix">