Preventing saving spaces at beginning and end of username for Superadmin
when installing Joomla
Clean up some webdriver tests to hopefully fix intermittent problems.
Merge pull request #2646 from infograf768/32883-new

# Reverting not allowing spaces in username
[#29791] Space inside extension manifest <updateservers> / server> xml
node caused unclear / confusing error message
Merge pull request #2577 from mariopro/patch-12

Missing required second argument in array_diff
Merge pull request #2620 from okonomiyaki3000/fix_travis

Test using assertXmlStringEqualsXmlString instead of simple string comparison
Merge pull request #1180 from AmyStephen/patch-1

Fix $app connection in Register Method of UsersControllerUser
Update stream.php ... Changed isSupported() method, now it returns false if allow_url_fopen is not set.
Revert "Update stream.php ... Changed isSupported() method, now it returns false if allow_url_fopen is not set."

This reverts commit 7e92195abf3f3aab2edb6191dbaa7620cc74eead.
[#32804] Broken bcrypt implementation and password handling improvements (Fix #2589)
[#32893] System information does not use the full width (Fix #2606)
[#31494] Layout parameter is loaded with wrong filter (Fix #1553)
[#32884] Missing space from administrator template <body> class declaration (Fix #2641)
[#32895] Fix E_STRICT notice in JFilterInput (Fix #2490)
[#32889] Version Note field is shown based on com_content settings for all extensions (Fix #2648)
[#32173] Wrong path generation in new template edit screen (Fix #2288)
[#32162] Type attributes are not required in html(5) (Fix #312)
[#32373] Use magic set and get methods in ordering form field (Fix #2291)
$ Synching en-GB.lib.joomla.ini after # 32804 commit
correcting
https://github.com/joomla/joomla-cms/commit/092c440ca08888bb89d1ca146ecd459f222c9521#diff-4f99848c581e6fad01897398d2332a63