Add Pagella face to Blank Template.

Pagella is a TeX update of the URW Palladio L face that is a good substitute for the commonly used Book Antiqua and Palatino faces.

    https://en.wikipedia.org/wiki/Palatino#:~:text=The%20first%20legal%20free%20version,on%20URW%20Palladio%20L%20font.

themes/V3/Blank/snippets.js

@@ -368,6 +368,11 @@ module.exports = [
 				icon : 'font MrEavesRemake',
 				gen	 : dedent`{{font-family:MrEavesRemake Dummy Text}}`
 			},
+			{
+				name : 'Pagella',
+				icon : 'font Pagella',
+				gen	 : dedent`{{font-family:Pagella Dummy Text}}`
+			},
 			{
 				name : 'Solbera Imitation',
 				icon : 'font SolberaImitationRemake',

themes/V3/Blank/style.less

@@ -1,3 +1,4 @@
+@import (less) './themes/fonts/Blank/fonts.less';
 @import (less) './themes/fonts/5e/fonts.less';
 @import (less) './themes/assets/assets.less';
 @import (less) './themes/fonts/iconFonts/elderberryInn.less';

themes/fonts/Blank/fonts.less

@@ -0,0 +1,46 @@
+/* 
+TeX Gyre Pagella
+License:
+  % Copyright 2007--2018 for TeX Gyre extensions by B. Jackowski,
+  % J.M. Nowacki et al. (on behalf of TeX Users Groups). Vietnamese
+  % characters were added by Han The Thanh.
+  %
+  % This work can be freely used and distributed under
+  % the GUST Font License (GFL -- see GUST-FONT-LICENSE.txt)
+  % which is actually an instance of the LaTeX Project Public License
+  % (LPPL -- see http://www.latex-project.org/lppl.txt ).
+  %
+  % This work has the maintenance status "maintained". The Current Maintainer
+  % of this work is Bogus\l{}aw Jackowski and Janusz M. Nowacki.
+  %
+  % This work consists of the files listed
+  % in the MANIFEST-TeX-Gyre-Pagella.txt file.
+*/
+
+@font-face {
+	font-family: Pagella;
+	src: url('../../../fonts/Blank/texgyrepagella-regular.woff');
+	font-weight: normal;
+	font-style: normal;
+}
+
+@font-face {
+	font-family: Pagella;
+	src: url('../../../fonts/Blank/texgyrepagella-bold.woff');
+	font-weight: bold;
+	font-style: normal;
+}
+
+@font-face {
+	font-family: Pagella;
+	src: url('../../../fonts/Blank/texgyrepagella-italic.woff');
+	font-weight: normal;
+	font-style: italic;
+}
+
+@font-face {
+	font-family: Pagella;
+	src: url('../../../fonts/Blank/texgyrepagella-bolditalic.woff');
+	font-weight: bold;
+	font-style: italic;
+}