TWinSCPFileSystem::GetOpenPluginInfoEx: Add OPIF_USEATTRHIGHLIGHTING

(http://forum.farmanager.com/viewtopic.php?f=5&t=6317&start=990#p106051)
version info: update
Code style
SessionData.cpp: Improve TSessionData::AdjustHostName; RemoveProtocolPrefix
WinSCPDialogs.cpp: AdjustRemoteDir; parse username, password and directory, if any

(http://forum.farmanager.com/viewtopic.php?f=5&t=6317&start=975#p106004 )
version info: update
Merge branch 'master' into far3

* master:
  version info: update
  WinSCPDialogs.cpp: AdjustRemoteDir; parse username, password and directory, if any
  SessionData.cpp: Improve TSessionData::AdjustHostName; RemoveProtocolPrefix
  Code style
  version info: update
  TWinSCPFileSystem::GetOpenPluginInfoEx: Add OPIF_USEATTRHIGHLIGHTING

Conflicts:
	src/NetBox/WinSCPFileSystem.cpp
TWinSCPPlugin::ConfigureEx: Store changes if configuration dialog is called from Plugins configuration

(http://forum.farmanager.com/viewtopic.php?f=5&t=6317&p=106645#p106645)
version info: update
Merge branch 'master' into far3

* master:
  version info: update