Add ASCII bell (\u0007) character

This character is outside of the valid characters for XML
(and rejected by some parsers)

See https://www.w3.org/TR/REC-xml/#charsets

blns.base64.json

@@ -79,6 +79,7 @@
      "LC4vOydbXS09Cg==",
      "PD4/OiJ7fXxfKwo=",
      "IUAjJCVeJiooKWB+Cg==",
+     "Bw==",
      "zqniiYjDp+KImuKIq8ucwrXiiaTiiaXDtwo=",
      "w6XDn+KIgsaSwqnLmeKIhsuawqzigKbDpgo=",
      "xZPiiJHCtMKu4oCgwqXCqMuGw7jPgOKAnOKAmAo=",

blns.base64.txt

@@ -97,6 +97,9 @@ LC4vOydbXS09Cg==
 PD4/OiJ7fXxfKwo=
 IUAjJCVeJiooKWB+Cg==
 
+# ASCII bell (not valid in XML)
+Bw==
+
 # Unicode Symbols
 #
 # Strings which contain common unicode symbols (e.g. smart quotes)

blns.json

@@ -85,6 +85,7 @@
   ",./;'[]\\-=", 
   "<>?:\"{}|_+", 
   "!@#$%^&*()`~", 
+  "\u0007", 
   "Ω≈ç√∫˜µ≤≥÷", 
   "åß∂ƒ©˙∆˚¬…æ", 
   "œ∑´®†¥¨ˆøπ“‘", 

blns.txt

@@ -98,6 +98,9 @@ INF
 <>?:"{}|_+
 !@#$%^&*()`~
 
+# ASCII bell (not valid in XML)
+
+
 #	Unicode Symbols
 #
 #	Strings which contain common unicode symbols (e.g. smart quotes)