Add attachments to form template, add timestamps to all models, order form template questions by created_at
add attachments models + paperclip to intake forms
Adds ability for users to request attachments from clients, and for clients to upload attachments when filling out intake form (have not tested that attachments go through yet)
Adds filename and link to IntakeAttachments (viewable on client_edit view)
Adds attachment links to show intake form view (lawyer viewing client responses), verifies that .doc and .pdf files can be uploaded and downloaded
Merge pull request #5 from iggyigner/add-attachments

Add attachments