[Tests] Add the possibility of pass custom PHPUnit arguments via environment var.

set PHPUNIT_OPTS=--exclude-group=slow
Zend\Db: Fixes changes introduced in #1476
* Removes concept of alias from TableIdentifier
* Cleans up tests
* Corrects use cases of TableIdentifier when alises is used
There's no need to clone recursive while using Composer
Merge pull request #1787 from hoochie-coochie/doc/quickstart-composer-install

There's no need to clone recursive while using Composer
Annotation support for new features
Added common form elements which do not exist yet.
Add annotation for Validation Group
Add support for fieldsets to have hydrator and object
ZF2-387 classmap_generator.php does not detect multiple classes in a single file

added support for multiple classes in a single php file
added support for multiple namespaces in a single php file
added tests
refactored classmap-generator
Updated to Match Zend\Http\Response methods
[Mail] Remove encoding implementation for headers without encoding
fixed a little bug in the fieldset when extracting from an empty array
added a unit test
updated the bug fix after discussion with Akrabat and Bakura in irc.
Merge remote-tracking branch 'macnibblet/macnibblet/hotfix/form-fieldset'
[CS][library] Remove @copyright & @license

for fl in $(find . -name "*.php"); do mv $fl $fl.old;       sed '/@copyright/d' $fl.old > $fl;       rm -f $fl.old; done;
for fl in $(find . -name "*.php"); do mv $fl $fl.old;       sed '/@license/d' $fl.old > $fl;       rm -f $fl.old; done;
[CS][Library] Set File Header

http://framework.zend.com/wiki/display/ZFDEV2/Coding+Standards#CodingStandards-Files

The following script replaces the content between PHP open tag and namespace declaration.

for COMPONENT in $(ls -d *)
do
    for FILE in $(find $COMPONENT -name "*.php")
    do
        BLOCK="\/\*\*\n \* Zend Framework \(http:\/\/framework\.zend\.com\/\)\n \*\n \* \@link      http:\/\/github\.com\/zendframework\/zf2 for the canonical source repository\n \* \@copyright Copyright \(c\) 2005-2012 Zend Technologies USA Inc\. \(http:\/\/www\.zend\.com\)\n \* \@license   http:\/\/framework\.zend\.com\/license\/new-bsd New BSD License\n \* \@package   Zend_$COMPONENT\n \*\/"
        perl -0777 -i -pe "s/(<\?php(\s*.*)*\nn)/<?php\n$BLOCK\n\nn/" $FILE
    done
done
[CS][Library] Set File Header

http://framework.zend.com/wiki/display/ZFDEV2/Coding+Standards#CodingStandards-Files

The following script replaces the content of the first comment in the file (useful for files without namespace declaration)

for COMPONENT in $(ls -d *)
do
    for FILE in $(find $COMPONENT -name "*.php")
    do
        BLOCK="\/\*\*\n \* Zend Framework \(http:\/\/framework\.zend\.com\/\)\n \*\n \* \@link      http:\/\/github\.com\/zendframework\/zf2 for the canonical source repository\n \* \@copyright Copyright \(c\) 2005-2012 Zend Technologies USA Inc\. \(http:\/\/www\.zend\.com\)\n \* \@license   http:\/\/framework\.zend\.com\/license\/new-bsd New BSD License\n \* \@package   Zend_$COMPONENT\n \*\/"
        perl -0777 -i -pe "s/(\/\*\*(\s*\*.*)*\/)/$BLOCK/" $FILE
    done
done
[CS][test] Remove @copyright & @license

for fl in $(find . -name "*.php"); do mv $fl $fl.old;       sed '/@copyright/d' $fl.old > $fl;       rm -f $fl.old; done;
for fl in $(find . -name "*.php"); do mv $fl $fl.old;       sed '/@license/d' $fl.old > $fl;       rm -f $fl.old; done;
Delete files related with removed components