Issue 1023 – Preventing of and more robust handling for inconsistently encrypted passwords

2013-07-25 17:08

- Detect and warn when trying to set/clear master password while another instance of WinSCP is running.
- Saving configuration, including master password, immediately after setting/clearing one.
- When setting/changing/clearing master password, collecting errors while recrypting passwords individually, not to abort whole process on a single error.
- Gracefully handling stray encrypted passwords, when master password is actually not enabled or different.