Remove unused classes from Scaladoc

Several elements of the old Scaladoc are not in use anymore. To help
with any reverting, the removal of these is done in a single commit
(this one).

The removal includes:

- Old `Index`, the old top "index.html"
- The letter index (with "_" and "deprecated")
- The old `Template` which is superceded by `Entity`

1 files changed, 5 insertions, 1 deletions

diff --git a/src/scaladoc/scala/tools/nsc/doc/html/page/Entity.scala b/src/scaladoc/scala/tools/nsc/doc/html/page/Entity.scala
index 55a85474f6..6c8f989b8c 100644
--- a/src/scaladoc/scala/tools/nsc/doc/html/page/Entity.scala
+++ b/src/scaladoc/scala/tools/nsc/doc/html/page/Entity.scala
@@ -585,7 +585,7 @@ trait EntityPage extends HtmlPage {
               <br/> ++ scala.xml.Text("To access this member you can use a ") ++
               <a href="http://stackoverflow.com/questions/2087250/what-is-the-purpose-of-type-ascription-in-scala"
                 target="_blank">type ascription</a> ++ scala.xml.Text(":") ++
-              <br/> ++ <div class="cmt"><pre>{"(" + Template.lowerFirstLetter(tpl.name) + ": " + conv.targetType.name + ")." + mbr.name + params }</pre></div>
+              <br/> ++ <div class="cmt"><pre>{"(" + EntityPage.lowerFirstLetter(tpl.name) + ": " + conv.targetType.name + ")." + mbr.name + params }</pre></div>
             }
 
             val shadowingWarning: NodeSeq =
@@ -1129,4 +1129,8 @@ object EntityPage {
     def tpl = docTpl
     def reporter = rep
   }
+
+  /* Vlad: Lesson learned the hard way: don't put any stateful code that references the model here,
+   * it won't be garbage collected and you'll end up filling the heap with garbage */
+  def lowerFirstLetter(s: String) = if (s.length >= 1) s.substring(0,1).toLowerCase() + s.substring(1) else s
 }