Added exceptions to loadConfig() for if it is passed something other than a file path, or the file is not readable
Added exceptions to loadConfig() for if it is passed something other than a file path, or the file is not readable

git-svn-id: 5c3d76048fb625d887cac0dcd601ca63f94ba2a5@118 e8dc9700-0e41-cb13-c7d3-99c095cf4b4b

Omnikron13/phpuserlite