Add support for socket based connections in PostgreSQL
Remove useless text
Value should be a js string but was not being encoded as such.
init
use the correct dbo
JFormValidator to pass element to handler
Remove new lines
first,  is sometimes an integer so don't json encode it then. Second, if it's not an integer, it might be a string with unwanted leading spaces so trim it, and json_encode it. Third, it's going in an html attribute so escape the quotes and any other special characters.
remove core.js
Fixing getArticleRoute() calls

There is no need to use catslug in Joomla 3.x because:
1. Core content component doesn't use catslug in article URLs;
2. Process link function - **ContentHelperRoute::getArticleRoute** - requires only catid.
`/components/com_content/helpers/route.php`
`public static function getArticleRoute($id, $catid = 0, $language = 0)`

See more #4371 and #5276

After this PR all URLs to the articles must be identical as in content component.
Fixing getArticleRoute() calls

There is no need to use catslug in Joomla 3.x because:
1. Core content component doesn't use catslug in article URLs;
2. Process link function - **ContentHelperRoute::getArticleRoute** - requires only catid.
`/components/com_content/helpers/route.php`
`public static function getArticleRoute($id, $catid = 0, $language = 0)`

See more #4371 and #5276

After this PR all URLs to the articles must be identical as in content component.
[#5424] - /modules/mod_articles_category/helper.php and search plugin
require content router file
Wrapping feed-link elements with span instead of h5

Declaring feed-links as h5 is semantically incorrect and causes them to be displayed bold and to much space in between
The neverending story of index.html

Two more...
Updated script.php
Namespace install app field/rule classes
Fix clear button
updatesites
Merge pull request #5473 from losedk/clear

Fix clear button in discover view
Merge pull request #5471 from smz/MoreIndexHTML

The neverending story of index.html