[HttpFoundation] removed obsolete request property
[Intl] Removed obsolete classes
[Request] removed obsolete proxy setting in tests
[HttpFoundation] refactored trusted proxies tests to make them easier to understand and change
[HttpFoundation] changed the order of IP addresses returned by Request::getClientIps()
merged branch bschussek/cleanup-intl (PR #7733)

This PR was merged into the master branch.

Discussion
----------

[Intl] Removed obsolete classes

| Q             | A
| ------------- | ---
| Bug fix?      | no
| New feature?  | no
| BC breaks?    | no
| Deprecations? | no
| Tests pass?   | yes
| Fixed tickets | -
| License       | MIT
| Doc PR        | not necessary

Commits
-------

9551932 [Intl] Removed obsolete classes
[Form] Renamed form processors to request handlers
merged branch bschussek/improve-naming (PR #7732)

This PR was merged into the master branch.

Discussion
----------

[Form] Renamed form processors to request handlers

| Q             | A
| ------------- | ---
| Bug fix?      | no
| New feature?  | no
| BC breaks?    | no
| Deprecations? | no
| Tests pass?   | yes
| Fixed tickets | -
| License       | MIT
| Doc PR        | https://github.com/symfony/symfony-docs/pull/2092

Commits
-------

ae7c378 [Form] Renamed form processors to request handlers
merged branch fabpot/request (PR #7734)

This PR was merged into the master branch.

Discussion
----------

Refactored tests of Request::getTrustedProxies()

| Q             | A
| ------------- | ---
| Bug fix?      | no
| New feature?  | no
| BC breaks?    | no
| Deprecations? | no
| Tests pass?   | yes
| Fixed tickets | n/a
| License       | MIT
| Doc PR        | n/a

This PR reorganizes the tests for the request trusted proxies as they were unreadable. In the process, I've also removed obsolete stuff and changed the order returned by `Request::getClientIps()` (not a BC break as this method was added in 2.3 -- see #7612).

Commits
-------

75db8eb [HttpFoundation] changed the order of IP addresses returned by Request::getClientIps()
deccb76 [HttpFoundation] refactored trusted proxies tests to make them easier to understand and change
1af9e5e [Request] removed obsolete proxy setting in tests
168b8cb [HttpFoundation] removed obsolete request property
Modify Request::getClientIp() to use IpUtils::checkIp()

Adds the ability to use CIDR notation in the trusted proxy list
Allow setting trusted_proxies using CIDR notation
[HttpFoundation] added some unit tests for ranges of trusted IP addresses
[HttpFoundation] refactored code to avoid code duplication
[HttpFoundation] updated CHANGELOG
merged branch fabpot/trusted-proxies (PR #7735)

This PR was merged into the master branch.

Discussion
----------

[HttpFoundation][FrameworkBundle] Add CIDR notation support in trusted proxy list

| Q             | A
| ------------- | ---
| Bug fix?      | no
| New feature?  | yes
| BC breaks?    | no
| Deprecations? | no
| Tests pass?   | yes
| Fixed tickets | #7312, #7262
| License       | MIT
| Doc PR        | symfony/symfony-docs#2287

Should be rebased once #7734 is merged.

Commits
-------

7b32794 [HttpFoundation] updated CHANGELOG
e7c1696 [HttpFoundation] refactored code to avoid code duplication
1695067 [HttpFoundation] added some unit tests for ranges of trusted IP addresses
811434f Allow setting trusted_proxies using CIDR notation
ddc9e38 Modify Request::getClientIp() to use IpUtils::checkIp()