TPasswordDialog::GeneratePrompt: Remove extra parenthesis.
TPasswordDialog::GenerateLabel: Refactoring.
Remove DEBUG_PRINTF
FarPlugin.cpp: Refactoring.
WinSCPDialogs.cpp: Refactoring.
TTerminal::PromptUser: Refactoring.
TTerminal::PromptUser: Refactoring.
TPasswordDialog::GenerateEdit: Refactoring.
TStrings: Refactoring.
Classes.cpp: Refactoring.
WinSCPDialogs.cpp: Refactoring.
Terminal.cpp: Refactoring.
WinSCPDialogs.cpp: Refactoring.
TTerminal::DoPromptUser: Bugfix: Password prompt dialog is showing password.

(http://forum.farmanager.com/viewtopic.php?f=5&t=6317&start=1095#p109881)
version info: update
TTerminal::PromptUser: Bugfix: Wrong value returned as a result.
 TTerminal::DoPromptUser: Refactoring.
Terminal.cpp: Refactoring.
Fix warnings.
Classes.cpp: Refactoring.