[css-ui-3] Allow writing-mode dependent ellipsis character

This resolves issue 92.

Author: frivoal

css-ui/Overview.bs

@@ -671,7 +671,7 @@ Values have the following meanings:
     <dd>
 Render an ellipsis character (U+2026)
 to represent clipped inline content.
-Implementations may substitute a more language/script-appropriate
+Implementations may substitute a more language, script, or writing-mode appropriate
 ellipsis character,
 or three dots "..." if the ellipsis character is unavailable.
 </dd>

css-ui/Overview.html

@@ -217,7 +217,7 @@
    <h1 class="p-name no-ref" id="title">CSS Basic User Interface Module Level 3 (CSS3 UI)</h1>
 
    <h2 class="no-num no-toc no-ref heading settled" id="subtitle"><span class="content">Editor’s Draft,
-    <time class="dt-updated" datetime="2015-04-22">22 April 2015</time></span></h2>
+    <time class="dt-updated" datetime="2015-04-29">29 April 2015</time></span></h2>
 
    <div data-fill-with="spec-metadata">
     <dl>
@@ -1025,7 +1025,6 @@ <h3 class="heading settled" data-level="4.4" id="outline-color"><span class="sec
  | coral
  | rosybrown
  | white
- | mediumseagreen
  | lightskyblue
  | mediumblue
  | lightcyan
@@ -1050,6 +1049,7 @@ <h3 class="heading settled" data-level="4.4" id="outline-color"><span class="sec
  | lightyellow
  | royalblue
  | lightpink
+ | mediumseagreen
  | mistyrose
  | palegreen
  | lavenderblush
@@ -1205,7 +1205,6 @@ <h3 class="heading settled" data-level="4.4" id="outline-color"><span class="sec
  | coral
  | rosybrown
  | white
- | mediumseagreen
  | lightskyblue
  | mediumblue
  | lightcyan
@@ -1230,6 +1229,7 @@ <h3 class="heading settled" data-level="4.4" id="outline-color"><span class="sec
  | lightyellow
  | royalblue
  | lightpink
+ | mediumseagreen
  | mistyrose
  | palegreen
  | lavenderblush
@@ -1773,7 +1773,7 @@ <h3 class="heading settled" data-level="5.2" id="text-overflow"><span class="sec
     <dd>
 Render an ellipsis character (U+2026)
 to represent clipped inline content.
-Implementations may substitute a more language/script-appropriate
+Implementations may substitute a more language, script, or writing-mode appropriate
 ellipsis character,
 or three dots "..." if the ellipsis character is unavailable.
 
@@ -2665,7 +2665,6 @@ <h4 class="heading settled" data-level="6.2.1" id="caret-color"><span class="sec
  | coral
  | rosybrown
  | white
- | mediumseagreen
  | lightskyblue
  | mediumblue
  | lightcyan
@@ -2690,6 +2689,7 @@ <h4 class="heading settled" data-level="6.2.1" id="caret-color"><span class="sec
  | lightyellow
  | royalblue
  | lightpink
+ | mediumseagreen
  | mistyrose
  | palegreen
  | lavenderblush
@@ -2845,7 +2845,6 @@ <h4 class="heading settled" data-level="6.2.1" id="caret-color"><span class="sec
  | coral
  | rosybrown
  | white
- | mediumseagreen
  | lightskyblue
  | mediumblue
  | lightcyan
@@ -2870,6 +2869,7 @@ <h4 class="heading settled" data-level="6.2.1" id="caret-color"><span class="sec
  | lightyellow
  | royalblue
  | lightpink
+ | mediumseagreen
  | mistyrose
  | palegreen
  | lavenderblush
@@ -3014,7 +3014,6 @@ <h4 class="heading settled" data-level="6.2.1" id="caret-color"><span class="sec
  | coral
  | rosybrown
  | white
- | mediumseagreen
  | lightskyblue
  | mediumblue
  | lightcyan
@@ -3039,6 +3038,7 @@ <h4 class="heading settled" data-level="6.2.1" id="caret-color"><span class="sec
  | lightyellow
  | royalblue
  | lightpink
+ | mediumseagreen
  | mistyrose
  | palegreen
  | lavenderblush