Remove strongloop from footer (#1779)

* remove multilingual documentation section from footer

* add acknowledgements section to README

* remove translation acknowledgements from notice files

* remove acknowledgements section from README

Signed-off-by: Sebastian Beltran <bjohansebas@gmail.com>

---------

Signed-off-by: Sebastian Beltran <bjohansebas@gmail.com>

Author: bjohansebas

_includes/footer.html

@@ -1,15 +1,6 @@
 <a id="top" href="#" role="button" aria-label="go to top">{% include icons/arrow.svg %}</a>
 
 <footer>
-  <section id="doc-langs">
-    Documentation translations provided by StrongLoop/IBM:
-    <a href="/fr/">French</a>, <a href="/de/">German</a>, <a href="/es/">Spanish</a>, <a href="/it/">Italian</a>, <a
-      href="/ja/">Japanese</a>, <a href="/ru/">Russian</a>, <a href="/zh-cn/">Chinese</a>, <a href="/zh-tw/">Traditional
-      Chinese</a>, <a href="/ko/">Korean</a>, <a href="/pt-br/">Portuguese</a>.
-    <br>
-    Community translation available for: <a href="/sk/">Slovak</a>, <a href="/uk/">Ukrainian</a>, <a
-      href="/uz/">Uzbek</a>, <a href="/tr/">Turkish</a>, <a href="/th/">Thai</a> and <a href="/id/">Indonesian</a>.
-  </section>
   <section id="footer-content">
     <div id="footer-copyright">
       <a href="https://openjsf.org/">

css/style.css

@@ -308,15 +308,6 @@ a {
   text-underline-offset: 3px;
 }
 
-#doc-langs {
-  text-align: center;
-  font-size: 12px;
-}
-
-#doc-langs p {
-  margin: 3px 0;
-}
-
 .header-right {
   display: flex;
   align-items: center;
@@ -1266,10 +1257,6 @@ h2 a {
     justify-content: center;
   }
 
-  #doc-langs {
-    font-size: 11px;
-  }
-
   .header-right {
     display: flex;
     align-items: center;