Add el-GR to examples and bower.

bower.json

@@ -10,6 +10,7 @@
       "src/bootstrap-table.css",
       "src/bootstrap-table.js",
       "src/locale/bootstrap-table-da-DK.js",
+      "src/locale/bootstrap-table-el-GR.js",
       "src/locale/bootstrap-table-en-US.js",
       "src/locale/bootstrap-table-es-AR.js",
       "src/locale/bootstrap-table-fr-BE.js",

docs/examples.html

@@ -661,6 +661,7 @@
                         I18n:
                         <select class="form-control" id="i18n">
                             <option value="da-DK">da-DK</option>
+                            <option value="el-GR">el-GR</option>
                             <option value="en-US" selected="selected">en-US</option>
                             <option value="es-AR">es-AR</option>
                             <option value="fr-BE">fr-BE</option>