fixed issue with config loading duplicate files on FQFN's
fixed fieldset repopulate doesn't work for array form fields
fixed fieldset error when overloading Lang::get()
Throw an exception in Upload::process() if $_FILES is empty
cleaned up the Response class docblocks
Disable path cache on config file reload

Pass Config::load()s reload param through to Finder class's cache params to properly reload config files
Merge pull request #1167 from propcom/1.4/develop

Disable path cache on config file reload
Implemented the strip_extension routing config setting.
fixed uri extension routing
one more URI extension fix
fixed uri segment determination for uri's with an extension
added dot notation support for get_config/set_config. Closes #1169
restore the language setting after an HMVC call. Closes #1158
Set default strip_extension to true as in config.
Ensure PhpErrorException is loaded.
Fuel\Core\Error is already loaded, just need to alias PhpErrorException
Merge pull request #1172 from lukearmstrong/1.4/develop

Ensure PhpErrorException is loaded.
removed deprecated use of "auto_encode_view_data" config key
fixed missing default timezone
added missing default pagination config file