slideshow demo
remove .ds_store from repo	modified:   .gitignore
 delete existing ds store files
 added slideshow custom css and category view...... should be changed to topics.

	modified:   app/assets/stylesheets/custom.css.scss
	modified:   app/views/catagories/show.html.erb
working on slideshow model
added model relations and factorygirl test data
slideshow now displays from seed data
refactoring code to use associations. cleanup controllers (catagory and topic).
restored Capfile to root of app. needed to deploy via capistrano.
changed slideshow to partial
finally got nextslide to work
updating slideshow
adding sound
slide navigation for cats
adding slideshows and graphics for every topic
fixed slide nav buttons
fixing up partial
commit partial slideshow
Merge branch 'slideshow'

Conflicts:
	.DS_Store