Simpler forgot password functionality (#2393)

* Simpler forgot password functionality (Server/Client)

servatrice/servatrice.ini.example

@@ -142,7 +142,7 @@ disallowedregexp=""
 
 ; Set this number to the maximum number of accounts any one user can use to create new accounts
 ; using the same email address. 0 = Unlimited number of accounts (default).
-;maxaccountsperemail=0 
+;maxaccountsperemail=0
 
 ; You can prevent users from using certain mail domains for registration.  This setting contains a
 ; comma-seperated list of email provider domains that you would like to prevent users from using
@@ -151,6 +151,31 @@ disallowedregexp=""
 ; Example: "10minutemail.com,gmail.com"
 ;emailproviderblacklist=""
 
+[forgotpassword]
+
+; Servatrice can process forgot password requests allowing users to reset their account
+; passwords in the event they forget it.  Should this feature be enabled? Default: false.
+; enable=false
+
+; Forgot password request should not be allowed to stay valid forever.  This settings
+; informs servatrice how long a players forgot password reset token is valid for (in minutes).
+; Default: 60
+; tokenlife=60
+
+; Servatrice can challenge users that are making forgot password requests to answer
+; questions in regards to their account to help validate they are the true owner of the account.
+; Should this feature be enabled? Default: false
+; enablechallenge=false
+
+; Email subject for the forgot password emails
+; subject="Cockatrice forgot password token"
+
+; Forgot password email body. You can use these tags here: %username %token
+; They will be substituted with the actual values in the email
+;
+; body="Hi %username, sorry to hear you forgot your password on our Cockatrice server\r\nHere's the token to use to reset your account password:\r\n\r\n%token\r\n\r\nHappy gaming!"
+
+
 [smtp]
 
 ; Enable the internal smtp client to send registration emails.  If you would like to