refined responsive features
Changes to be committed:
	modified:   .sass-cache/45dff95d7ef38e3a882878b611cb610000f8dad1/main.scssc
	modified:   ajax/contacts.txt
	modified:   ajax/home.txt
	modified:   css/bootstrap-custom.css
	modified:   css/main.css
	modified:   css/main.css.map
	modified:   css/main.scss
	new file:   img/aff.png
	new file:   img/noise.png
	modified:   index.html