add command list feature
update command list feature to be more descriptive
change webhook from put to post
skip authenticate token to allow twilio access to the app
move skip authenticity token to commands controller
fix send_command_list method
move environment variables into class method section
remove binding.pry
create unknown command reply
add puts for SID and AUTH_TOKEN variables
move puts statements before error
fix twilio phone number call in nag#send_message
add create nag via text feature
add phone number and change link to edit account page
fix user_id bug
send confirmation text after creating new nag
fix syntax error for creating new nag via text
fix logic error for creating nag by text
fix logic issue for formatting nag contents
remove variable from create nag response text