added generate-newsletter-orig class-based view controller
added form class for step 1
added fields for module content
finished template and format sections
Merge branch 'master' into 1346_newsletter_generator
start with step 2
Merge branch 'master' into 1346_newsletter_generator
#1346 added preparations in the actual generation of the newsletter
added default templates to be used on newsletter
added newsletter preview generation
finished converting newsletter form to ModelForm
added updates on generation scripts to generate newsletter
updates on generation scripts
Merge branch '1346_newsletter_generator' into bixly-testing