[css-text-3] rename line-break:break-all to line-break:anywhere

Closes #1561

Author: frivoal

css-text/Overview.bs

@@ -20,7 +20,7 @@ At Risk: the <length> values of the 'tab-size' property
 At Risk: the 'text-justify' property
 At Risk: the percentage values of 'word-spacing'
 At Risk: the 'hanging-punctuation' property
-At Risk: the ''line-break/break-all'' value of the 'line-break' property
+At Risk: the ''line-break/anywhere'' value of the 'line-break' property
 Ignored Vars: letter-spacing
 </pre>
 <pre class=link-defaults>
@@ -880,7 +880,7 @@ Line Breaking Details</h3>
         and it is desired that the text be better distributed on each line.</dd>
 
 	Note: This value does not affect whether there are <a>soft wrap opportunities</a> around punctuation characters.
-	To allow breaks anywhere, see ''line-break: break-all''.
+	To allow breaks anywhere, see ''line-break: anywhere''.
 
       <dt><dfn>break-word</dfn></dt>
       <dd>An otherwise unbreakable sequence of <a>characters</a>
@@ -946,7 +946,7 @@ Line Breaking Details</h3>
 
     <pre class="propdef">
     Name: line-break
-    Value: auto | loose | normal | strict | break-all
+    Value: auto | loose | normal | strict | anywhere
     Initial: auto
     Inherited: yes
     Canonical order: n/a
@@ -970,7 +970,7 @@ Line Breaking Details</h3>
       <dt><dfn>strict</dfn></dt>
       <dd>Breaks text using the most stringent set of line-breaking
         rules.</dd>
-      <dt><dfn>break-all</dfn></dt>
+      <dt><dfn>anywhere</dfn></dt>
       <dd>There is a <a>soft wrap opportunity</a> around every <a>typographic character unit</a>,
       including around any punctuation character or preserved spaces,
       or in the middle of words,
@@ -1228,7 +1228,7 @@ Shaping Across Intra-word Breaks</h3>
   (such as when breaking due to
   ''word-break: break-all'',
   ''word-break: break-word'',
-  ''line-break: break-all'',
+  ''line-break: anywhere'',
   ''overflow-wrap: break-word'',
   or when <a>hyphenating</a>)
   the characters must still be shaped
@@ -2397,7 +2397,7 @@ Changes</h2>
     <li>Qualified that only lowercase letters are titlecased for ''text-transform: capitalize''; uppercase letters remain unaffected.
     <li>For ''word-break: break-all'', switched to UAX14 notion of “letters”,
         since that handles symbols better.
-    <li>Added ''line-break: break-all''.
+    <li>Added ''line-break: anywhere''.
   </ul>
 
   <h3 class="no-num" id="changes-2013">