Notable changes are:
* Refactored views, utilizing more of Djangos features, resulting in simpler
code.
* URLs are now the same when initially filling out a form and when editing a
submitted form which contained errors.
* Instead of a result page showing the response from the DNS server (which is
now logged using Djangos "logging" functionality) the user is now redirected
back to the record listing of the current zone when the action was successful
or stays on the form page when an error occured. Proper success/error
messages are shown in both cases by utilizing Djangos "messages"
functionality.
This commit changes the layout of binder to provide a better experience on
mobile devices and for form validation errors. It's outcome might not be
perfect yet, but I believe it's a really nice step forward.
The changes consist of:
* moving the menu from the left side to the top, so it doesn't consume
additional screen space when scrolling down
* changed the width of the content to depend on the screen size. For larger
screens the forms won't consume the whole width, but validation errors will
be shown beside the form field containing the error
* showing field independent error messages on top of each form
* highlighting of form fields which contain errors
* Replaced tabs for indentation with proper spaces to have only spaces for
indentation
* Added the btn-default class to all buttons where it was missing
* Added relations between labels and the elements they are labeling using the
naming schema Django uses by default (might become handy in the future)
* Added additional meta tags required by Bootstrap 3
* Moved the button for adding records in list_zone.html out of the table to get
cleaner markup
* Swapped out the used version of Bootstrap against the minified one.
* Removed the commented out old code from delete_record_initial.html, because
that's why we have version control
When using Djangos "makemessages" command to collect strings for i18n it only
considers templates with a file extenions of .txt and .html by default. For
more details see:
https://docs.djangoproject.com/en/dev/topics/i18n/translation/#message-files
Also when Django is refering to default template names (e.g. for error handling
or accounts) it always refers to file names with .html as file extension.
To avoid hassle in the future this commit aligns the file extension used for
templates to Djangos default of .html.