add escape key to ignored keys.

update default string for ignored characters with escape sequences.
update english readme.

Author: davidacm

addon/globalPlugins/beepKeyboard.py

@@ -14,7 +14,7 @@
 	"beepToggleKeyChanges": "boolean(default=False)",
 	"announceToggleStatus": "boolean(default=True)",
 	"disableBeepingOnPasswordFields": "boolean(default=True)",
-	"ignoredCharactersForShift": "string(default='\t\b\r ')",
+	"ignoredCharactersForShift": "string(default='\\x1b\\t\\b\\r ')",
 	"beepForCharacters": "string(default='')",
 	"shiftedCharactersTone": "int_list(default=list(6000,10,25))",
 	"customCharactersTone": "int_list(default=list(6000,10,25))",

readme.md

@@ -13,7 +13,7 @@ This package is distributed under the terms of the GNU General Public License, v
 * Beep for toggle keys changes: with this feature, NVDA will beep higher if a toggle key goes on, and lower tone if it goes off. Please note that Windows has a toggle keis beep function built-in on Ease of Access Center. This native feature works well if you don't use laptop keyboard layout setting.
 * Announce toggle keys changes: just when "Beep for toggle keys changes" is on. You can enable or disable NVDA to announce toggle key status.
 * Beep for specified characters: NVDA will beep for all characters that you set in advanced settings.
-
+* You can disable beeping on password fields, this feature is enabled by default to aboid security risks. disable it if you want to hear beeps on password fields.
 ## Requirements
   You need NVDA 2018.2 or later.