Optimized is_ip dolibarr function
Updated is_ip comment and added a test for is_ip function
Scrutinizer Auto-Fixes

This patch was automatically generated as part of the following inspection:
https://scrutinizer-ci.com/g/eldy/dolibarr/inspections/128b4bb3-f689-4974-8fd7-a7b93d012d3f

Enabled analysis tools:
 - PHP Analyzer
Merge pull request #1 from eldy/scrutinizer-patch-1

Scrutinizer Auto-Fixes
Update facture.php

Remove a space
Scrutinizer Auto-Fixes

This patch was automatically generated as part of the following inspection:
https://scrutinizer-ci.com/g/eldy/dolibarr/inspections/dce98b05-0037-4277-b1e9-7fd6405a6cd6

Enabled analysis tools:
 - PHP Analyzer
Merge pull request #1761 from frederic34/patch-1

Update facture.php
Merge pull request #2 from eldy/scrutinizer-patch-2

Scrutinizer Auto-Fixes
Revert "Scrutinizer Auto-Fixes"
Merge pull request #3 from eldy/revert-1-scrutinizer-patch-1

Revert "Scrutinizer Auto-Fixes"
Merge pull request #1762 from eldy/develop

A smaller PR from scrutinizer with good advices on doc
Update main.lang
Update main.lang
phpcs
Fix: pb with pgsql
Added formConfirm and doAction for supplier invoice card
Corrected indentation
Corrected indentation (again)
Merge branch 'develop' into optimization
Merge remote-tracking branch 'upstream/develop' into optimization

Conflicts:
	test/phpunit/Functions2LibTest.php