added discipleship page

-Need to resize the text boxes
-Need to adjust filler pictures
-Working with church htmls
-Added gem 'tzinfo-data', platforms: [:mingw, :mswin, :x64_mingw] to Gemfile for mingw compatibility (windows)


I created a file called images.css.scss, so you can remove this file and move all of this content over to that file. Make sure to add this alphabetically ordered by the page name.