GitLab

* Add cloning capacities

First implementation of the clone functionality
Updating tests to take into account the new action
removing missed debug log
Fixing code quality issues
Fixing test case, we now have one more action possible
Simplifying the clone method
Adding test for the clone method on various types of items
error in test code
same ; missing on another line
fixing code   issues
Adding a prepareInputForClone method that's useful for some types (user for example)
Fixing the tests
typo
fixing some code quality issues and tests
date to string comparison is not working
getting a profile item was not correctly done (was trying to get a user instead)
moving prepareInputForClone before the addslashes_deep method
Trying to get the date fields comparisons right
Still working on date comparison
maybe dates can't be compared ?
turns out date is not outputing a date but a string !
Fixing the cloning issue
Removing clone capability on profiles because rights are automatically unset after add and that might be a security issue
updating test case
adding more test cases and cloning capabilities
working on tests
trying to get more information on why a test fails
updating cloning
Fixing code identation
empty line fixing
Homogenization of cloning with the new method (removing calls to cloneItem methods for templates instanciation)
Handling legacy cloning requests (calling add with id or _oldID set)
Fixing code quality
Adding @since and @deprecated markers in the phpdoc
Updating the CHANGELOG.md file
Fix cs
fix defition on Dashboard::clone
rename method
Fixing dashboard test

* Update copyright to 2018 (modify_headers.pl)

* Remove trailing line feed before licence header

* revert licence.txt

* Rename licence.txt to license.txt

Update open comment style on actual headers
Update copyright message
Update copyright date
Delete old copyright on unhandled files (.htaccess, .sql, .sh, .pl, .html, .MD)
Update script :
  - svn -> git + exclude vendor & plugins
  - Add ability to manage .pl, .sh and .sql files
  - Add ability ot have a specific comment character set
  - Add ability to detect files without copyright and request dev action

Update copyright header on all php files using modify_header.pl
Update copyright for .sql, .pl and .sh files

This reverts commit c585ff16.

* Fix #1488 : update year on copyright header on all files (2016 -> 2017)
+ Apply same template on each files (before was 4 differents templates)
+ Add words "and contributors" on actual copyright as in template (b1a4e827)

* Issue #1476 - fix bad display of attachment's date in a ticket

* Revert "Issue #1476 - fix bad display of attachment's date in a ticket"

This reverts commit 2efd34c0.

* Fix #1488 : update year on copyright header on all files (2016 -> 2017)
+ Apply same template on each files (before was 4 differents templates)
+ Add words "and contributors" on actual copyright as in template (b1a4e827)

* Resolve PR conflicts

fixed #1136