NSIS 2.25

Major Changes
- Added Memento.nsh for easy persistency of user selections across
different runs of the installer (RFE #1677624)
- Fixed a bug introduced in 2.24 that allowed the license page to be
skipped even with agreement check box or radio buttons (bug #1664428)

Minor Changes
- Added Vista manifest to StartMenu.nsi example to avoid backward
compatibility mode that moves shortcuts (bug #1664957)
- Both dashes and slashes are supported as switch prefixes on makensis.exe
(bug #1661503)
- Delete uninstaller temporary directory on reboot (patch #1660626)
- Distribute Plug-in example with the NSIS package and not only with the
source code
- Fixed lossy Unicode conversion of dialog template strings (bug #1662190)
- Fixed Sections.nsh macros support for $0 as input (bug #1664648)
- Fixed uninstallers support for the /D= command line switch
- Improved logging of WriteReg commands
- Minor documentation updates and fixes (including patch #1662419)

New/Changed Commands
- Added bitwise operators support for !define /math (RFE #1669513)
- __PAGEEX__ contains the page type (patch #1644712)

Utilities and Plug-ins
- InstallOptions 2.46: Use installer's name for message boxes (bug
#1661677)
- MakeNSISW: Use Escape button to close (RFE #1666501)
- Math: Removed mathcrt.lib
- StartMenu: Refuse empty paths (bug #1684751)

Translations
- Fixed Galician language files (bug #1663795)

Build System
- Added APPEND_LIBPATH and APPEND_CPPATH instead of the malfunctioning
CPPPATH and LIBPATH
- Added ChangeLog to Source code packages (patch #1680508)
- Avoid some warnings on VS2005 (patch #1667950)
- Fixed lzma test segfault on POSIX (bug #1666873)
- More strict-aliasing compatibility (bug #1635841)
- NSIS Menu finally built from source