(svn r9097) -Fix [FS#525]: open and close messages now have their own setting, so you can hide economy changes, but do show open/close of industries
-Change: store news_display_opt in his own section, so it is no longer stored as uint in openttd.cfg (allows adding news-types easier)

(svn r9089) -Codechange: Remove the 32 widgets limit on News Options window.
-Codechange: Use the newly created WWT_TEXT widget.
-Cleanup: remove a lot of magic numbers, make the whole window more flexible, with now the possibility to easily add new type of news events.
Thanks glx for ideas from an old patch

(svn r7759) -Merge: makefile rewrite. This merge features:
- A proper ./configure, so everything needs to be configured only once, not for every make.
- Usage of makedepend when available. This greatly reduces the time needed for generating the dependencies.
- A generator for all project files. There is a single file with sources, which is used to generate Makefiles and the project files for MSVC.
- Proper support for OSX universal binaries.
- Object files for non-MSVC compiles are also placed in separate directories, making is faster to switch between debug and release compiles and it does not touch the directory with the source files.
- Functionality to make a bundle of all needed files for for example a nightly or distribution of a binary with all needed GRFs and language files.

Note: as this merge moves almost all files, it is recommended to make a backup of your working copy before updating your working copy.