Delete down arrow command for navigating to the beginning of a dialog with JAWS and add the ESC command to exit forms or focus mode (#759)

Author: IsaDC

tests/modal-dialog/data/commands.csv

@@ -6,8 +6,8 @@ testId,task,mode,at,commandA,commandB,commandC
 3,Open a Modal Dialog,INTERACTION,VOICEOVER_MACOS,CTRL_OPT_SPACE,SPACE,ENTER
 4,Close a modal dialog,READING,JAWS,ESC,,
 4,Close a modal dialog,READING,NVDA,ESC,,
-5,Close a modal dialog,INTERACTION,JAWS,ESC,,
-5,Close a modal dialog,INTERACTION,NVDA,ESC,,
+5,Close a modal dialog,INTERACTION,JAWS,"ESC,ESC",,
+5,Close a modal dialog,INTERACTION,NVDA,"ESC,ESC",,
 6,Close a modal dialog,INTERACTION,VOICEOVER_MACOS,ESC,,
 7,Close a modal dialog using a button ,READING,JAWS,SPACE,ENTER,
 7,Close a modal dialog using a button ,READING,NVDA,SPACE,ENTER,
@@ -20,7 +20,7 @@ testId,task,mode,at,commandA,commandB,commandC
 12,Navigate to the first focusable element in a modal dialog,INTERACTION,JAWS,TAB,,
 12,Navigate to the first focusable element in a modal dialog,INTERACTION,NVDA,TAB,,
 13,Navigate to the first focusable element in a modal dialog,INTERACTION,VOICEOVER_MACOS,TAB,,
-14,Navigate to the beginning of a modal dialog,READING,JAWS,"CTRL_HOME,DOWN",,
+14,Navigate to the beginning of a modal dialog,READING,JAWS,CTRL_HOME,,
 14,Navigate to the beginning of a modal dialog,READING,NVDA,CTRL_HOME,,
 15,Navigate to the beginning of a modal dialog,INTERACTION,VOICEOVER_MACOS,CTRL_OPT_HOME,,
 16,Navigate to the end of a modal dialog,READING,JAWS,CTRL_END,,