Checking if unconfirmed_email has changed before to set update_needs_confirmation flash messa
Allow http token authorization to set token_authentication_key in place of passing it in via params

It will not override existing token_authentication_key params if they are present.
fix hanging line on method call
adding http token auth options to env[devise.token_options]
renaming devise option "allow_authorization_to_set_auth_token" to "allow_token_authenticatable_via_headers"
removing params hash merging of token and mimicking http basic auth flow
update devise config template with new allow_token_authenticatable_via_headers options
Extract get_messag
Rename `get_message` to `find_message` and fix `set_flash_message
Merge pull request #2271 from robhurring/master

Allowing http token auth to set the token_authentication_key if missing from para
Tidy up devise configuratio
Update CHANGELO
Update README.
Merge pull request #2366 from hauleth/extract-lookup-for-i18n

Extract get_message
:scissors: changelog [ci skip]
Remove unused variables and fix typos
enable warnings by default
Merge pull request #2379 from vipulnsward/remove_unused_vars

Remove unused variables and fix t
Merge pull request #2381 from vipulnsward/enable_warinings

enable warnings by defau
fix some warning