Greek translation of the Eclipse Collections site

Signed-off-by: Thodoris Bais <thodoris.bais@gmail.com>

README.md

@@ -15,7 +15,7 @@
 
 <a href="https://www.eclipse.org/collections/"><img src="https://github.com/eclipse/eclipse-collections/blob/master/artwork/eclipse-collections-logo.png" height="50%" width="50%"></a>
 
-#### [English](https://www.eclipse.org/collections/) | [中文](https://www.eclipse.org/collections/cn/index.html) | [Deutsch](https://www.eclipse.org/collections/de/index.html) | [Español](https://www.eclipse.org/collections/es/index.html) | [Français](https://www.eclipse.org/collections/fr/index.html) | [日本語](https://www.eclipse.org/collections/ja/index.html) | [Português-Brasil](https://www.eclipse.org/collections/pt-br/index.html) | [Русский](https://www.eclipse.org/collections/ru/index.html)
+#### [English](https://www.eclipse.org/collections/) | [中文](https://www.eclipse.org/collections/cn/index.html) | [Deutsch](https://www.eclipse.org/collections/de/index.html) | [Español](https://www.eclipse.org/collections/es/index.html) | [Ελληνικά](https://www.eclipse.org/collections/gr/index.html) | [Français](https://www.eclipse.org/collections/fr/index.html) | [日本語](https://www.eclipse.org/collections/ja/index.html) | [Português-Brasil](https://www.eclipse.org/collections/pt-br/index.html) | [Русский](https://www.eclipse.org/collections/ru/index.html)
 Eclipse Collections is a comprehensive collections library for Java. The library enables productivity and performance by delivering an expressive and efficient set of APIs and types. The iteration protocol was inspired by the Smalltalk collection framework, and the collections are compatible with the Java Collection Framework types.
 
 

site/cn/index.html

@@ -103,6 +103,7 @@
                         <ul class="dropdown-menu">
                             <li><a href="../index.html">English</a></li>
                             <li><a href="../de/index.html">Deutsch</a></li>
+                            <li><a href="../gr/index.html">Ελληνικά</a></li>
                             <li><a href="../es/index.html">Español</a></li>
                             <li><a href="">中文</a></li>
                             <li><a href="../fr/index.html">Français</a></li>

site/de/index.html

@@ -103,6 +103,7 @@
                         <ul class="dropdown-menu">
                             <li><a href="../index.html">English</a></li>
                             <li><a href="">Deutsch</a></li>
+                            <li><a href="../gr/index.html">Ελληνικά</a></li>
                             <li><a href="../es/index.html">Español</a></li>
                             <li><a href="../cn/index.html">中文</a></li>
                             <li><a href="../fr/index.html">Français</a></li>

site/es/index.html

@@ -104,6 +104,7 @@
                     <ul class="dropdown-menu">
                         <li><a href="../index.html">English</a></li>
                         <li><a href="de/index.html">Deutsch</a></li>
+                        <li><a href="gr/index.html">Ελληνικά</a></li>
                         <li><a href="">Español</a></li>
                         <li><a href="cn/index.html">中文</a></li>
                         <li><a href="fr/index.html">Français</a></li>

site/fr/index.html

@@ -103,6 +103,7 @@
                     <ul class="dropdown-menu">
                         <li><a href="../index.html">English</a></li>
                         <li><a href="../de/index.html">Deutsch</a></li>
+                        <li><a href="../gr/index.html">Ελληνικά</a></li>
                         <li><a href="../es/index.html">Español</a></li>
                         <li><a href="../cn/index.html">中文</a></li>
                         <li><a href="">Français</a></li>

site/ja/index.html

@@ -104,6 +104,7 @@
                     <ul class="dropdown-menu">
                         <li><a href="../index.html">English</a></li>
                         <li><a href="../de/index.html">Deutsch</a></li>
+                        <li><a href="../gr/index.html">Ελληνικά</a></li>
                         <li><a href="../es/index.html">Español</a></li>
                         <li><a href="../cn/index.html">中文</a></li>
                         <li><a href="../fr/index.html">Français</a></li>

site/pt-br/index.html

@@ -103,6 +103,7 @@
                         <ul class="dropdown-menu">
                             <li><a href="../index.html">English</a></li>
                             <li><a href="../de/index.html">Deutsch</a></li>
+                            <li><a href="../gr/index.html">Ελληνικά</a></li>
                             <li><a href="../es/index.html">Español</a></li>
                             <li><a href="../cn/index.html">中文</a></li>
                             <li><a href="../fr/index.html">Français</a></li>

site/ru/index.html

@@ -103,6 +103,8 @@
                         <ul class="dropdown-menu">
                             <li><a href="../index.html">English</a></li>
                             <li><a href="../de/index.html">Deutsch</a></li>
+                            <li><a href="../gr/index.html">Ελληνικά</a></li>
+                            <li><a href="../es/index.html">Español</a></li>
                             <li><a href="../fr/index.html">Français</a></li>
                             <li><a href="../cn/index.html">中文</a></li>
                             <li><a href="../ja/index.html">日本語</a></li>