Added mono space font, cleaner UI for rename preview

src/UI/Content/checkbox-button.less

@@ -26,7 +26,7 @@
     color: #333333;
   }
 
-    input:first-of-type:checked ~ .btn {
+    input:first-of-type:checked ~ .btn-primary {
       .buttonBackground(@btnPrimaryBackground, @btnPrimaryBackgroundHighlight);
     }
   }

src/UI/Content/font.less

@@ -33,3 +33,15 @@
          url('/Content/fonts/opensans-semibold.woff') format('woff'),
          url('/Content/fonts/opensans-semibold.ttf') format('truetype')
 }
+
+@font-face {
+    font-family: 'Ubuntu Mono';
+    font-style: normal;
+    font-weight: 400;
+    src: url('/Content/fonts/ubuntumono-regular.eot');
+    src: local('Open Sans'),
+         local('OpenSans'),
+         url('/Content/fonts/ubuntumono-regular.eot?#iefix') format('embedded-opentype'),
+         url('/Content/fonts/ubuntumono-regular.woff') format('woff'),
+         url('/Content/fonts/ubuntumono-regular.ttf') format('truetype')
+}

src/UI/Content/icons.less

@@ -166,4 +166,4 @@
 .icon-nd-download-failed:before {
   .icon(@cloud-download);
   color: @errorText;
-}
+}

src/UI/Content/theme.less

@@ -12,6 +12,7 @@
 @import "legend";
 @import "../Shared/Styles/clickable";
 @import "../Shared/Styles/card";
+@import "../Rename/rename";
 
 .progress.episode-progress {
   width         : 125px;
@@ -185,16 +186,10 @@ footer {
   display : none;
 }
 
-.rename-preview-item {
-  margin-bottom: 5px;
-  padding: 5px;
-  border-bottom: 1px solid #e5e5e5;
+.mono-space {
+  font-family: "ubuntu mono"
+}
 
-  .checkbox {
-    width: 80px;
-    margin-left: 0px;
-    display: inline-block;
-    padding-top: 0px;
-    margin-bottom: 0px;
-  }
+.file-path {
+  .mono-space();
 }