removed redundant code
refactored comment build
made publicly_available scope
removed empty paramater parans
created display_order scope
added display_order scope to comments
removed comments
add link to email, style away default color
Merge pull request #109 from avifoxi/link-to-email

add link to email, style away default color
changed Document.find(@version.document_id) to Document.find(@version.document)
removed debug line
removed empty lines
Merge pull request #110 from acjetnut/refactor

Refactor