Password reset (#448)

* Password reset

* Various improvements and fixes for password reset

- Reorganize src/mail.rs to make it  cleaner
- add a build_mail function
- only make the requests invalid after 2 hours
- avoid infintely-growing list of requests by deleting them once completed, or after 24 hours
- avoid sending many requests for the same user
- validate the password reset form

* Avoid locking so many times

Fix durations

* Remove old requests even if the current one is not valid

* Remove unused feature

* Also remove the custom_derive and plugin features while we are at it

* Forgot a 0 è_é

* Avoid panicking while owning a request lock

* Use master branch of lettre so that we can build with the latest OpenSSL

* Fix the debug mailer

po/plume/ru.po

@@ -75,6 +75,22 @@ msgstr "Редактировать"
 msgid "You need to be logged in order to reshare a post"
 msgstr "Вы должны войти чтобы просматривать ваши уведомления"
 
+#, fuzzy
+msgid "Password reset"
+msgstr "Пароль"
+
+# src/routes/session.rs:156
+msgid "Here is the link to reset your password: {0}"
+msgstr ""
+
+# src/routes/session.rs:199
+msgid "Your password was successfully reset."
+msgstr ""
+
+# src/routes/session.rs:214
+msgid "Sorry, but the link expired. Try again"
+msgstr ""
+
 #, fuzzy
 msgid "You need to be logged in order to access your dashboard"
 msgstr "Вы должны войти чтобы получить доступ к вашей панели управления"
@@ -484,6 +500,36 @@ msgstr "Перейти в вашу галерею"
 msgid "No more result for your query"
 msgstr ""
 
+msgid "Reset your password"
+msgstr ""
+
+#, fuzzy
+msgid "New password"
+msgstr "Пароль"
+
+#, fuzzy
+msgid "Confirmation"
+msgstr "Конфигурация"
+
+#, fuzzy
+msgid "Update password"
+msgstr "Обновить аккаунт"
+
+msgid "Check your inbox!"
+msgstr ""
+
+msgid ""
+"We sent a mail to the address you gave us, with a link to reset your "
+"password."
+msgstr ""
+
+#, fuzzy
+msgid "E-mail"
+msgstr "Электронная почта"
+
+msgid "Send reset link"
+msgstr ""
+
 msgid "Login"
 msgstr ""