add nicknames for license list

_includes/license-overview.html

@@ -16,7 +16,13 @@
       <ul class="nav-pills js-nav-pills">
         {% for variation in site.licenses %}
           {% if variation.category and variation.category == license.category %}
-        <li{% if license.tab-slug == variation.tab-slug %} class="active"{% endif %}><a href="#{{ variation.tab-slug }}" data-selected-tab="variation-{{ variation.tab-slug }}">{{ variation.title }}</a></li>
+        <li{% if license.tab-slug == variation.tab-slug %} class="active"{% endif %}><a href="#{{ variation.tab-slug }}" data-selected-tab="variation-{{ variation.tab-slug }}">
+          {% if variation.nickname != nil %}
+            {{ variation.nickname }}
+          {% else %}
+            {{ variation.title }}
+          {% endif %}
+        </a></li>
           {% endif %}
         {% endfor %}
       </ul>

_licenses/agpl-3.0.txt

@@ -1,5 +1,6 @@
 ---
 title: GNU Affero General Public License v3.0
+nickname: GNU Affero GPL v3.0
 category: GPL
 tab-slug: agpl-v3
 hide-from-license-list: true

_licenses/bsd-2-clause.txt

@@ -1,6 +1,7 @@
 ---
 layout: license
 title: BSD 2-clause "Simplified" License
+nickname: Simplified BSD
 category: BSD
 tab-slug: bsd
 hide-from-license-list: true

_licenses/bsd-3-clause.txt

@@ -1,6 +1,7 @@
 ---
 layout: license
 title: BSD 3-clause "New" or "Revised" License
+nickname: New BSD
 category: BSD
 tab-slug: bsd-3
 hide-from-license-list: true

_licenses/cc0-1.0.txt

@@ -1,6 +1,7 @@
 ---
 layout: license
 title: Creative Commons Zero v1.0 Universal
+nickname: CC0 1.0 Universal
 category: Public Domain Dedication
 tab-slug: cc0
 permalink: /licenses/cc0/

_licenses/gpl-2.0.txt

@@ -1,5 +1,6 @@
 ---
 title: GNU General Public License v2.0
+nickname: GNU GPL v2.0
 category: GPL
 tab-slug: gpl-v2
 hide-from-license-list: false

_licenses/gpl-3.0.txt

@@ -1,5 +1,6 @@
 ---
 title: GNU General Public License v3.0
+nickname: GNU GPL v2.0
 category: GPL
 tab-slug: gpl-v3
 hide-from-license-list: true

_licenses/lgpl-2.1.txt

@@ -1,6 +1,7 @@
 ---
 layout: license
 title: GNU Lesser General Public License v2.1
+nickname: GNU LGPL v2.1
 category: LGPL
 tab-slug: lgpl-v2_1
 redirect_from: /licenses/lgpl-v2.1/

_licenses/lgpl-3.0.txt

@@ -1,6 +1,7 @@
 ---
 layout: license
 title: GNU Lesser General Public License v3.0
+nickname: GNU LGPL v3.0
 category: LGPL
 tab-slug: lgpl-v3
 hide-from-license-list: true