Translated examples

All steps in the English tutorial do now have English examples.
See #24

Author: weerox

steps/02-02-sequences-of-letters.html

@@ -5,15 +5,15 @@
 ---
 <p>
   You can find words by wrapping them in spaces.
-  Try to find the word "geben", not the word "umgeben" or "vergebens"
+  Try to find the word "day", not the word "someday" or "birthdays"
   by using the word with spaces.
 </p>
 <div class="playfield">
   <input type="text" value="" class="regex" reference=" geben">
   <div class="message"></div>
   <ul class="examples">
-    <li>Wir sind umgeben von</li>
-    <li>Leuten, die gerne was geben,</li>
-    <li>wenn es nicht vergebens ist.</li>
+    <li>We have to go shopping someday.</li>
+    <li>Another day, I don't have time right now.</li>
+    <li>All these birthdays are killing me!</li>
   </ul>
-</div>
+</div>

steps/03-01-or.html

@@ -8,24 +8,24 @@
   Many programming languages use the character "|" as a replacement for "or".
 </p>
 <p>
-  In the following list, you can filter all villages
-  which contain <span class="regex">hausen</span> or <span class="regex">roda</span>
-  by writing <span class="regex">hausen|roda</span>.
-  I read <span class="regex">hausen|roda</span> like "hausen or roda".
+  In the following list, you can filter all cities
+  which contain <span class="regex">ham</span> or <span class="regex">New</span>
+  by writing <span class="regex">ham|New</span>.
+  I read <span class="regex">ham|New</span> like "ham or New".
   To write the character <span class="regex">|</span>,
   you can use the key next to the return key on the right side of the keyboard.
 </p>
 <div class="playfield">
-  <input type="text" value="" class="regex" reference="hausen|roda">
+  <input type="text" value="" class="regex" reference="ham|New">
   <div class="message"></div>
   <ul class="examples">
-    <li>Waltershausen</li>
-    <li>Friedrichroda</li>
-    <li>Tabarz</li>
-    <li>Fischbach</li>
-    <li>Zeulenroda</li>
-    <li>Vieselbach</li>
-    <li>Sondershausen</li>
-    <li>Sömmerda</li>
+    <li>Nottingham</li>
+    <li>Newcastle</li>
+    <li>Birmingham</li>
+    <li>New York</li>
+    <li>Northampton</li>
+    <li>London</li>
+    <li>Hampstead</li>
+    <li>New Orleans</li>
   </ul>
-</div>
+</div>

steps/04-01-sets.html

@@ -1,6 +1,6 @@
 ---
 layout: step
-title: sets
+title: Sets
 lang: en
 ---
 <p>

steps/12-01-predefined-sets.html

@@ -18,7 +18,7 @@
       <span class="regex">.*</span> can be used if you do not care about some content.
     </li>
     <li>
-      <span class="regex">\w</span> is for letters in <strong>w</strong>ords. 
+      <span class="regex">\w</span> is for letters in <strong>w</strong>ords.
       <span class="regex">\w</span> is the same as <span class="regex">[0-9a-zA-Z]_</span>.
     </li>
     <li>
@@ -29,21 +29,21 @@
   you can use the capital letter  e.g. <span class="regex">\S</span>.
 </p>
 <p>
-  The following text is from "Die Zwölf Weihnachtsfeiertage" by Gerhard Schone
-  [<a target="_blank" href="http://www.sing365.com/music/lyric.nsf/Die-Zw%C3%B6lf-Weihnachtsfeiertage-lyrics-Gerhard-Schone/D41B005B291D4040482578D4001AB755">source</a>].
+  The following text is from "The Twelve Days of Christmas" by Harry Belafonte
+  [<a target="_blank" href="https://www.sing365.com/lyrics/The-Twelve-Days-of-Christmas-lyrics-Harry-Belafonte/BC1DF2E550EB342CA3330E17C8693FEA">source</a>].
   Here, animals are counted.
   Find all lines in which a number is followed by space followed by a word.
 </p>
 <div class="playfield">
   <input type="text" value="" class="regex" reference="\d\s\w">
   <div class="message"></div>
   <ul class="examples">
-    <li>Am 5. Weihnachtstag</li>
-    <li>schenkte mir mein lieber Schatz</li>
-    <li>5 Füllhörner</li>
-    <li>4 Pfirsiche</li>
-    <li>3 Drosselchen</li>
-    <li>2 Zwiebelchen  </li>
-    <li>und für’n Birnenbaum 1 Spatz.</li>
+    <li>On the 5th day of Christmas</li>
+    <li>my true love sent to me</li>
+    <li>5 golden rings</li>
+    <li>4 calling birds</li>
+    <li>3 French hens</li>
+    <li>2 turle doves</li>
+    <li>and a partridge in a pear tree.</li>
   </ul>
-</div>
+</div>

steps/12-02-predefined-sets.html

@@ -4,7 +4,6 @@
 lang: en
 ---
 <p>
-  HTML ist die Sprache, mit der Webseiten geschrieben werden.
   HTML is the language used to write websites.
   HTML tags start with <span class="regex">&lt;</span> end and with <span class="regex">&gt;</span>.
   in between there is text.
@@ -35,4 +34,4 @@
   At the bottom you can find the regular expressions.
   The language HTML can not be described using a regular expression.
   But, parts if the language like tags can be described using a regular expression.
-</p>
+</p>

steps/13-02-wiederholungen-zaehlen.html

@@ -1,4 +1,3 @@
-
 ---
 layout: step
 title: Wiederholungen Zählen