Fixes spurious overwrite of a standard config, but also doesn't
update the standards anymore in a running installation. Install
media is unaffected from this change. Users that have had their
standard config overwritten need to rewrite the file accordingly:
/usr/local/etc/config.xml
It also enables users to use their own sample configs on a running
installation from now on. Might add a knob in the GUI to do e.g.
`use this config as the factory reset configuration'. :)
While there, move the pkg-related Makefile glue into its own
file in the subdirectory for clarity.
I guess this is a typo. It makes sense to preceede is_array() with
isset() here since PHP throws a warning on unset variables nowadays.
However, is_array() should not be used if the following operation is
`foreach' as it would mask the fact that the array that is set is not
an array at all (maybe due to a bug). Rather want to catch it instead.
A bit of style along the way and `lint' target fixing.
Seeing PHP ignore text files makes it easier to lint over more
files for a simple reason: maybe someone sneaked a PHP file
into the repo and forgot the proper file extension, which is not
uncommon for utilities in *bin/ -- makes it easier to catch those.
Make "src" the implicit "/usr/local" so that nobody can
sneak in weird files in the base file system or potentially
overwrite them.
This is the last time, I swear... :)
