Minor 1.3 (#6)

- Added more special characters for password
- Increased minimal password length to 6 characters
- Fixed "Do not repeat characters" option
- Now passwords always include all types of characters

options.html

@@ -20,7 +20,7 @@
 	<h2 loc="generatorOptions">Generator options</h2>
 	<div class="group">
 		<label for="length" style="margin: 5px 0px;"><b loc="length">Password length</b></label>
-		<input id="length" type="number" min="2"/>
+		<input id="length" type="number" min="6"/>
 		<label><span loc="hint">Reccommended password length:</span> <b>16-32</b></label>
 	</div>
 	<div class="group">