[Code Style] various changes
[Code Style]Clean up libraries/joomla/google
[Code Style] components/com_wrapper 2

& makes var $segments to not match actual variable
[Code Style]Clean up libraries/joomla/grid
[Code Style]Clean up libraries/joomla/input
[Code Style]Clean up libraries/joomla/keychain
Merge pull request #4546 from javigomez/cs_com_wrapper2

[Code Style] components/com_wrapper 2
Merge pull request #4547 from roland-d/libraries_joomla_google_cs

[Code Style] Clean up libraries/joomla/google
Merge pull request #4545 from marcodings/mod-tags_similar-marco

[Code Style] mod-tags_similar various changes
Merge pull request #4549 from roland-d/libraries_joomla_input_cs

[Code Style] Clean up libraries/joomla/input
Merge pull request #4550 from roland-d/libraries_joomla_keychain_cs

[Code Style] Clean up libraries/joomla/keychain
Merge pull request #4548 from roland-d/libraries_joomla_grid_cs

[Code Style] Clean up libraries/joomla/grid
Fix rules in com_contact
[CS] Code Style fixes for file
[CS] Code Style fixes for file
[CS] Code Style fixes for file
Fix Numeric usernames can start with a space issue
Adding method to trim normal, non-breaking and multibyte spaces
cs
Replace php trim method with JFilterInput TRIM filter 

Replace php trim method with JFilterInput TRIM filter to deal with non-breaking and multibyte spaces