add first uncomplete version of xdebug integration
replace php.ini file by a template
replace some values in php.ini template by attributes
Merge branch 'feat/phpini_template' into xdebug

* feat/phpini_template:
  replace some values in php.ini template by attributes
  replace php.ini file by a template
change xdebug.ini path
add test for xdebug
remove Chef development recipes
add xdebug documentation
[chef apache] adds newlines at end of files
Removes newlines from Vagrantfile
Merge branch 'Dextro-xdebug'