[zendframework/zf2#6373] Reviewed for CS
[zendframework/zf2#6373] Reviewed for CS

- Concatenators should be on following line
- `||`/`&&` should be on following line
- Spaces around `.` concatenation
- Trailing whitespace

Maks3w/zend-i18n,zendframework/zend-i18n,MadCat34/zend-i18n