Do not change element object during extract
Fix whitespace
Di fix, retriving same shared instance for different extra parameters, #3192
Code style fix, add braces to BasicClassWithParent.php
Code style fix, trailing_spaces
Update library/Zend/Mail/Transport/Sendmail.php

change key for additional_parameters argument

fix: 
sendmail error
sendmail: illegal option -- r
sendmail: usage: sendmail [ -t ] [ -fsender ] [ -Fname ] [ -bp ] [ -bs ] [ arg ... ]
Support for internationalized .IT domain names

The IT tld has recently added support for internationalized domain names.
The validation failed to pass for domains such as città.it which are now perfectly valid.
Reverted GR validation rule
Fixed eszet character validation in .it idn domains
Add .it idn domains unit tests
pass on the configured format to the DateValidator instead of hardcoding it
removed whitespaces in blank line
remove trailing spaces (again)
added newline (PSR-2)
after a discussion with Matthew, I'm removing this method alltogether because the parent already does this
Merge branch 'master' of git://github.com/skolodyazhnyy/zf2 into hotfix/3260
[#3260] CS fixes

- Removed "_" prefix from getCallParameters()
- whitespace between operators and parens
- added braces to logic blocks
Merge branch 'hotfix/3260'

Close #3260
Merge branch 'master' of git://github.com/craz/zf2-1 into hotfix/3261
[#3261] use -f switch instead of -r

- "-r" is evidently a deprecated/obsolete synonym for "-f", and not
  present on current versions of sendmail (though still present on many
  clones, including postfix, exim, and qmail)
  - updated tests to refer to "-f" instead of "-r"