ignore contents of cache/cacheconfig
delete cache/cacheconfig/settings.ini.php
don't let php warn if cacheconfig/settings.ini.php is not yet created
update install module to create cacheconfig/settings.ini.php if required
try to write to caceh/cacheconfig directory instead of the contained settings.ini.php
try to write to settings directory instead of settings.ini.php
rename settings.ini.php with settings.ini.default.php
if settings/settings.ini.php does not exist, load settings/settings.ini.default.php
ignore settings.ini.php
Merge branch 'default_settings' of https://github.com/dodgex/livehelperchat into remdex_dev
Save one disk call
Fix invalid check, was always returning boolean value instead of array
Adjust