Update rails and other gems.
Drop Note model and logic.
Fix default locale fallback.
Merge branch 'master' of github.com:huerlisi/bookyt
Implement basic mt940 bank statement import model.
Show IBAN field in bank account form.
Merge branch 'mt940'
Add mt940 attachments resource controller.
Move booking import actions to accounting submenu; add mt940 booking import action.
Allow setting encoding on mt940 attachments.
No exception in .to_s if mt940 file is not parsable.
Add Mt940Import model.
Update has_accounts.
Update CHANGELOG.
Update some gems, including has_vcards.
Document Ruby 1.9.3 as only runtime.
Revert "Update some gems, including has_vcards."

This reverts commit 962750fdef2ddb06daa35046fb43b70d7f6d0090.
Better default title for attachments.
Add default ordering descending updated_at for Attachment.
Drop unneeded csv require in BookingImport.