- images and slides from mex3

- new design from mex3

	modified:   images/logo.png

	modified:   images/logo.png

	modified:   images/logo.png

- little alterator's CSS improvements.
- resurrect installers' background.

   hr - use color from color scheme
   .error-message - move to group of deprecated classes

- improve alterator-information-message class

Conflicts:
	branding.spec

Conflicts:
	branding.spec

- remove unused Makefile
- split alterator into ahttpd and browser-qt