JFormValidator to pass element to handler
Namespace install app field/rule classes
Prefer HTTPS for the help screen proxy
Better handling of DIRECTORY_SEPARATOR for maximum IIS compatibility. Fixes #4433
Merge pull request #5490 from mbabker/SSLhelp

Prefer HTTPS for the help screen proxy
Create a JInstallerAdapter class
Merge branch 'staging' of github.com:joomla/joomla-cms into staging
Add NoCaptcha Plugin to the script.php

This PR add the NoCaptcha Plugin to the script.php see: https://github.com/joomla/joomla-cms/commit/4921769e1f951cb6dede9319123f004136a3293d
[bug] JTable::load() should always return false if a row wasn't loaded.

Fixes #1273
Merge pull request #5491 from zero-24/patch-20

Add NoCaptcha Plugin to the script.php
Remove jQuery ready() when not needed. Fixes #5255
Merge pull request #5472 from mbabker/InstallLanguageField

Namespace install app field/rule classes
Merge pull request #5277 from roland-d/formvalidator

JFormValidator to pass element to handler updated
JText::script() is not loading Joomla core.js. Fixes #3078
Travis found a Whitespace

```
FILE: /home/travis/build/joomla/joomla-cms/libraries/joomla/language/text.php
--------------------------------------------------------------------------------
FOUND 1 ERROR(S) AFFECTING 1 LINE(S)
--------------------------------------------------------------------------------
 356 | ERROR | Whitespace found at end of line
--------------------------------------------------------------------------------
```
https://travis-ci.org/joomla/joomla-cms/jobs/44910439
Merge pull request #5498 from zero-24/patch-25

Travis found a Whitespace