Apply a grammatical improvement

I think the "each the" form is not correct in English, as "each" must
generally be used as in "each one of", or "each of".
update best practices index

This way, the table of contents on the index page has only one level
like every other index in the documentation.
array options need array default values
remove unused label
remove semicolons in PHP templates
Fix typo: Objected => Object
minor #4326 [Components][Form] Grammar improvement (fabschurt)

This PR was merged into the 2.3 branch.

Discussion
----------

[Components][Form] Grammar improvement

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

I think the "each the" form is not correct in English, as "each" must
generally be used as in "each one of", or "each of", forms that should
not be used here either as the countable aspect is already expressed
by "each field" further in the phrase anyway.

Commits
-------

cefddae Apply a grammatical improvement
bug #4407 [Components][Console] array options need array default values (xabbuh)

This PR was merged into the 2.3 branch.

Discussion
----------

[Components][Console] array options need array default values

| Q             | A
| ------------- | ---
| Doc fix?      | yes
| New docs?     | no
| Applies to    | all
| Fixed tickets | #4406

Commits
-------

74b9555 array options need array default values
minor #4434 remove unused label (xabbuh)

This PR was merged into the 2.3 branch.

Discussion
----------

remove unused label

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

Commits
-------

60ad490 remove unused label
minor #4436 remove semicolons in PHP templates (xabbuh)

This PR was merged into the 2.3 branch.

Discussion
----------

remove semicolons in PHP templates

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

Commits
-------

3d07e1a remove semicolons in PHP templates
minor #4438 Fix typo: Objected => Object (ifdattic)

This PR was merged into the 2.3 branch.

Discussion
----------

Fix typo: Objected => Object

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

Commits
-------

4d98ebf Fix typo: Objected => Object
Created September CHANGELOG
Created October CHANGELOG
Fix build error
Correct link to scopes page
changes from xabbuh

change the link according to xabbuh comment
minor #4437 Correct link to scopes page (mayeco)

This PR was submitted for the 2.5 branch but it was merged into the 2.3 branch instead (closes #4437).

Discussion
----------

Correct link to scopes page

The current link to scopes page dont work, this is the correct link to the page

Commits
-------

7a37cb8 changes from xabbuh
434fed7 Correct link to scopes page
minor #4352 [Best Practices] update best practices index (xabbuh)

This PR was merged into the 2.3 branch.

Discussion
----------

[Best Practices] update best practices index

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

This way, the table of contents on the index page has only one level
like every other index in the documentation.

Commits
-------

facea46 update best practices index
removed references to documentation from external sources
Removed more references to third party docs