update to member photos
Merge branch 'gh-pages' of github.com:agilex-book-club/agilex-book-club.github.io into gh-pages

* 'gh-pages' of github.com:agilex-book-club/agilex-book-club.github.io:
  start of the club
  fix of GitHub banner
  added Agilex logo
  Added Agilex logo
  change to contact box
  changed to contact form bg
  more style changes
  change color scheme