Shell::param()
Merge pull request #1613 from dereuromark/3.0-shell-param

Shell::param()
Update info regarding return value from authenticate provider.
Merge pull request #1614 from antograssiot/3.0

3.0 correct link to ProGit book
[fr] update getting-started folder

follow en version
[fr] update cakephp-overview folder

follow en version
Fixing references of CakeEventListener, now called EventListener.
Merge pull request #1617 from renan/3.0-event-listener

Fixing references of CakeEventListener, now called EventListener
updated example to reflect correct name
Merge pull request #1618 from aydot/patch-1

updated example to reflect correct name