pearson registration - removed telephone/fax placeholder attributes since they…

pearson registration - removed telephone/fax placeholder attributes since they can't represent both domestic and international formatting easily

lms/templates/test_center_register.html

@@ -246,25 +246,25 @@
             <li class="field-group phoneinfo">
               <div class="field required" id="field-phone">
                 <label for="phone">Phone Number</label>
-                <input id="phone" type="tel" name="phone" value="${testcenteruser.phone}" placeholder="e.g. 1-55-555-5555" />              
+                <input id="phone" type="tel" name="phone" value="${testcenteruser.phone}" />              
               </div>
               <div class="field" id="field-extension">
                 <label for="extension">Extension</label>
-                <input id="extension" class="short" type="tel" name="extension" value="${testcenteruser.extension}" placeholder="e.g. 555" />
+                <input id="extension" class="short" type="tel" name="extension" value="${testcenteruser.extension}"  />
               </div>
               <div class="field required" id="field-phone_country_code">
                 <label for="phone_country_code">Phone Country Code</label>
-                <input id="phone_country_code" class="short" type="text" name="phone_country_code" value="${testcenteruser.phone_country_code}" placeholder="e.g. 1, 44, 976" />
+                <input id="phone_country_code" class="short" type="text" name="phone_country_code" value="${testcenteruser.phone_country_code}" />
               </div>
             </li>
             <li class="field-group faxinfo">
               <div class="field" id="field-fax">
                 <label for="fax">Fax Number</label>
-                <input id="fax" type="tel" class="short" name="fax" value="${testcenteruser.fax}" placeholder="e.g. 1-55-555-5555" />
+                <input id="fax" type="tel" class="short" name="fax" value="${testcenteruser.fax}" />
               </div>
               <div class="field" id="field-fax_country_code">
                 <label for="fax_country_code">Fax Country Code</label>
-                <input id="fax_country_code" class="short" type="text" name="fax_country_code" value="${testcenteruser.fax_country_code}" placeholder="e.g. 1, 44, 976" />
+                <input id="fax_country_code" class="short" type="text" name="fax_country_code" value="${testcenteruser.fax_country_code}" />
               </div>
             </li>
             <li class="field" id="field-company_name">