update some strings to remove Mozilla/Netscape specific wording

(just text change, no reviewer)

mailnews/base/prefs/resources/locale/en-US/aw-accounttype.dtd

@@ -1,7 +1,7 @@
 <!-- extracted from aw-accounttype.xul -->
 
 <!ENTITY accountTypeTitle.label "New Account Setup">
-<!ENTITY accountTypeDesc.label "This Wizard will collect the information necessary to setup a new Mozilla Mail account. If you do not know the information requested, please contact your System Administrator or Internet Service Provider.">
+<!ENTITY accountTypeDesc.label "This Wizard will collect the information necessary to setup a Mail or Newsgroup account. If you do not know the information requested, please contact your System Administrator or Internet Service Provider.">
 <!ENTITY accountTypeDirections.label "Select the type of account you would like to setup:">
 <!ENTITY accountTypeMail.label "Mail">
 <!ENTITY accountTypeNews.label "News">

mailnews/base/prefs/resources/locale/en-US/aw-login.dtd

@@ -7,7 +7,7 @@
 <!ENTITY usernameLabel.label "User Name:">
 
 <!ENTITY passwordTitle.label "Password Storage">
-<!ENTITY savePasswordDesc.label "Mozilla Mail can save your password and send it to the server so that you are not asked for it each time you access this account. This is not recommended if other people have access to your computer.">
+<!ENTITY savePasswordDesc.label "your password can be saved and automatically sent to the server when you launch Mail so that you are not asked for it each time you access this account.  This is not recommended if other people have access to your computer.">
 <!ENTITY savePasswordLabel.label "If you want Mozilla Mail to save your password, check the box below.">
 <!ENTITY savePasswordCheckbox.label "Save my password">