[Reference][Form Types] Add missing "format" option to "datetime" field
Fix code block (minimise horizontal scrolling), typo in yaml
[Cookbook][Assetic] Fix "javascripts" tag name typo
Move note about "javascripts" and "stylesheets" blocks to separate note blocks
document the ability to configure more than one mailer at the same time
[Reference][Form Types] Add missing options for "form" type
Improvements after review
Improve wording
Be more specific for the rendered field type
clarify that optional placeholders can only be used at the end of a route path
Merge pull request #3449 from bicpi/add_missing_form_options

[WIP][Reference][Form Types] Add missing options for "form" type
Merge pull request #3452 from xabbuh/issue-3450

clarify that optional placeholders can only be used at the end of a rout...
Merge pull request #3464 from xabbuh/issue-3440

document the ability to configure more than one mailer at the same time
Merge pull request #3466 from bicpi/add_missing_datetime_format_form_options

[Reference][Form Types] Add missing "format" option to "datetime" field
Update proxy_examples.rst

Code sample modified to reflect the actual usage
bug #3473 Update proxy_examples.rst (AZielinski)

This PR was submitted for the 2.4 branch but it was merged into the 2.3 branch instead (closes #3473).

Discussion
----------

Update proxy_examples.rst

Code sample modified to reflect the actual usage

| Q             | A
| ------------- | ---
| Doc fix?      | yes
| New docs?    | no
| Applies to     | 2.1+
| Fixed tickets | none

Commits
-------

44498f2 Update proxy_examples.rst
Fixed doc for framework.session.cookie_lifetime refrence.
bug #3475 Fixed doc for framework.session.cookie_lifetime refrence. (tyomo4ka)

This PR was submitted for the master branch but it was merged into the 2.3 branch instead (closes #3475).

Discussion
----------

Fixed doc for framework.session.cookie_lifetime refrence.

| Q           | A
| ------------ | ---
| Doc fix? | yes
| New docs? | no
| Applies to | 2.3+
| Fixed tickets |

Commits
-------

39a65e1 Fixed doc for framework.session.cookie_lifetime refrence.
updated link to ANSICON

latest version 1.66 can be downloaded from the releases page
minor #3481 Fix code block (minimise horizontal scrolling), typo in yaml (ifdattic)

This PR was merged into the 2.3 branch.

Discussion
----------

Fix code block (minimise horizontal scrolling), typo in yaml

| Q             | A
| ------------- | ---
| Doc fix?      | yes
| New docs?     | no
| Applies to    | 2.3
| Fixed tickets |

Commits
-------

46bbf7f Fix code block (minimise horizontal scrolling), typo in yaml