Linux build script: Add support for ALT Linux
Linux package: Update buildroot version to Debian Lenny
Win32 build script cleanup
New crosscompile script for creating linux packages.

Benefits of new approach:
* No root prevelegies required
* Allows to build from current working tree
* No need to create full package to test modifications
* Allows to build with custom library set, without affecting system libraries
* Easy to debug
Keep improving Linux packaging script
OSX build: Bump MacPorts version
Use small buttons for toolbars. Fixes #512 for Win32 case.
Fix nasty crashes in Linux build by updating the acient version of libsigc++
Linux build TODO notes
Linux build: Revert to the bundled version of libpng
Update translations
Merge pull request #87 from morevnaproject/master

Fixes for build scripts