removed deprecated config "lapses_url", updated update-skript to download personalized skin.conf for ortenberg

Added support for 2nd cam timelapses and summer/winter-color-changing, removed private info and contact pages from repo

updated update script some more for copying install and update scripts to webroot, too (not only skinroot as before..)

Added dutch translation by F. Saelens, updated README.md to reflect new language and new location of install- and update scripts. Also updated update script to move scripts to webroot (as stated in the new readme) when installing on my own system.

Added easier editable examples for the info and contact page not containing all my personal data anymore...
Added rabenwetter minibanner for the new example pages
Added mechanism for me to keep my personalised pages versioned, too