bool operator !=(const UnicodeString & lhs, const wchar_t * rhs) etc
UnicodeString Value --> const UnicodeString & Value
README.md: Update WinSCP version info
CMakeLists.txt: Minor changes
Minor changes and improvements; FSProtocol stored as string
WinSCPFileSystem::EditConnectSession: Add check if session is initialized; Minor changes
version info: update
tinyxml2: Update
tinyxml2: Update
TFTPFileSystem::ReadSymlink: Treat symlink as file
WinSCPFileSystem::ProgressBar: Check Percentage value
Merge branch 'ftp-symlinks'

* ftp-symlinks:
  WinSCPFileSystem::ProgressBar: Check Percentage value
  TFTPFileSystem::ReadSymlink: Treat symlink as file
Fix x64 compilation
ChangeLog: update
version info: update