Add bootstrap-3-specific styling to the typeahead.js stuff

Note the workaround for `typeahead.js-bootstrap3.less` not having quite
updated to cope with a class-name change in `typeahead.js` v0.11.1 (made
the suggestions background-transparent) - just tell typeahead.js to use
the old class name:

hyspace/typeahead.js-bootstrap3.less#24 (comment)

Author: rtyley

app/views/fragments/head.scala.html

@@ -7,6 +7,7 @@
     <script type="text/javascript" src="@routes.Assets.at("lib/typeahead.js/dist/typeahead.bundle.js")"></script>
     <script type="text/javascript" src="@routes.Assets.at("lib/handlebars/dist/handlebars.js")"></script>
     <link rel="stylesheet" href="@routes.Assets.at("lib/octicons/octicons/octicons.css")">
+    <link rel="stylesheet" href="@routes.Assets.at("lib/typeahead.js-bootstrap3.less/typeahead.css")">
     <link rel="stylesheet" media="screen" href="@routes.Assets.at("stylesheets/main.css")">
 
     @for(googleAnalyticsId <- lib.AnalyticsConfig.googleAnalyticsIdOpt) {

app/views/fragments/sendTabContent.scala.html

@@ -70,6 +70,10 @@
 jQuery('#@mailType.slug-in-reply-to .typeahead').typeahead({
   hint: true,
   highlight: true,
+  minLength: 1,
+    classNames: {
+    menu: 'tt-dropdown-menu'
+  }
   minLength: 1
 },
 {

build.sbt

@@ -39,6 +39,7 @@ libraryDependencies ++= Seq(
   "com.adrianhurt" %% "play-bootstrap3" % "0.4.4-P24",
   "org.webjars.bower" % "octicons" % "2.2.3",
   "org.webjars.bower" % "typeahead.js" % "0.11.1",
+  "org.webjars.bower" % "typeahead.js-bootstrap3.less" % "0.2.3",
   "org.webjars.npm" % "handlebars" % "3.0.3",
   "com.lihaoyi" %% "fastparse" % "0.1.7",
   "com.github.nscala-time" %% "nscala-time" % "2.0.0",