add vim-airline

Signed-off-by: BlackEagle <ike.devolder@gmail.com>
{g,}vimrc :: settings for airline

Signed-off-by: BlackEagle <ike.devolder@gmail.com>
vimrc :: turn of relativenumber for now

Signed-off-by: BlackEagle <ike.devolder@gmail.com>
add php_getset

Signed-off-by: BlackEagle <ike.devolder@gmail.com>
updated tags

Signed-off-by: BlackEagle <ike.devolder@gmail.com>
php-doc :: disable @access indication, obsolete

Signed-off-by: BlackEagle <ike.devolder@gmail.com>