Package Save: Can't check permissions when package name is not yet
created
remove not used helper file
Appending copyright twice
Merge pull request #137 from wilsonge/fix/duplicatecopy

Appending copyright twice
ignore travis code sniff check in template files
Merge pull request #138 from javigomez/travisfix2

ignore travis code sniff check in template files
Refactor to use a PHP script for PHPCS on Travis

PHPCS does not cause a Travis build to fail when there are codestyle errors detected, making a build appear to pass all tests.  To get around this, a custom script must be used to run PHPCS and flag the build script as failed.

This will use Composer to install PHPCS in place of the PEAR dependencies on PHPCS and Phing in the Travis environment.  The documentation is also updated to reflect that PHPCS can be run using Ant, Phing, or this PHP script.
Fix indents
Merge pull request #139 from joomla-projects/PHPCS_Refactor

Refactor to use a PHP script for PHPCS on Travis
fix code style issues in controllers package
review code style in packagefile contrller

#130 work in progress
fix code style issues in packages controller

related to ·139
remove useless method causing code style issue in translation controller
Merge pull request #144 from javigomez/130e

remove useless method causing code style issue in translation controller
fix code style issue in export package model
fix code style in package model

related to #130
Merge pull request #145 from javigomez/130f

fix code style issue in exportpackage model
fix code style issues in package file model
fix code style in packages and translation model

related to #130
fixing code style issues at translations model