AD&D1e update - folder name and image fix (#6158)

- github folder name was causing issues with sheet images located on github.

The & character is replaced by %26 to make a legal url.
But it looks like in this case, the % in %26 has then been replaced again, the code for % is %25, resulting in %2526 where the & should be in that URL.

ADnD_1E/1ESheet.css

@@ -6,7 +6,7 @@ div.sheet-abilities tr td:nth-child(2) input.sheet-input-small {width: 50%;}
 /* background toggle */
 .sheet-wrapper {margin:5px; padding:0}
 .sheet-useBackground input[value="1"]:checked ~ .sheet-background { background-image:none; background-color:white;}
-.sheet-useBackground input[value="2"]:checked ~ .sheet-background { background-image:url("https://raw.githubusercontent.com/Roll20/roll20-character-sheets/master/AD%26D_1E/images/back.jpg"); background-size: cover; background-position: center top;}
+.sheet-useBackground input[value="2"]:checked ~ .sheet-background { background-image:url("https://raw.githubusercontent.com/Roll20/roll20-character-sheets/master/ADnD_1E/images/back.jpg"); background-size: cover; background-position: center top;}
 
 .sheet-table {display:table; width:100%;}
 .sheet-table-row {display: table-row; width:100%;}

ADnD_1E/1ESheet.html

@@ -3,7 +3,7 @@
 	<input type="radio" class="sheet-useBackground" style="display:none;" name="attr_background" value="2" />
 	<div class="sheet-background">
 		<div class="sheet-wrapper">
-			<div class="sheet-center" style="padding-top:10px;"><img src="https://raw.githubusercontent.com/Roll20/roll20-character-sheets/master/AD%26D_1E/images/logo.png" /></div>
+			<div class="sheet-center" style="padding-top:10px;"><img src="https://raw.githubusercontent.com/Roll20/roll20-character-sheets/master/ADnD_1E/images/logo.png" /></div>
 
 			<div class="sheet-personal_attributes" style="margin:-40px 0 10px 0;">
 				<div class="sheet-header">PERSONAL ATTRIBUTES</div>
@@ -710,8 +710,8 @@
 			<div class="sheet-footer">
 				<div class="sheet-table sheet-text-small">
 					<div class="sheet-table-row">
-						<span class="sheet-data sheet-center">Original Author: Adam Ness | Contributions by: Vince, &amp; Roll20 Community. | sheet ver. <input name="attr_sheet_version" type="text" value="0" class="sheet-version" readonly="">
-							&nbsp;<i>2.23.20</i>&nbsp;
+						<span class="sheet-data sheet-center">Original Author: Adam Ness | Contributions by: Vince, &amp; Roll20 Community. | sheet ver. <input name="attr_sheet_version" type="text" value="0" class="sheet-version" readonly />
+							&nbsp;<i>4.11.20</i>&nbsp;
 							Recalc: <input name="attr_recalc1" type="checkbox" title="RECALC" style="width: 1.25em;">
 						</span>
 					</div>
@@ -1512,7 +1512,7 @@
 	
 	var Sheet = Sheet || (function() {
 	
-		var version = 1.3,
+		var version = 1.4,
 		Debug = false,
 	
 	// copy DmgBonus value to AttackDmgBonus