adds ip/email whitelist, login checking, cleans up code
add credits to client for funding fixes
fix elgg_get_plugin_settings
couple more plugin settings
check against SFS/Fassim for protected pages
add email domain whitelist
language strings for email domain whitelist
... the right language string...
make sure segments is an array before merging
better check for array in segments
use correct function name
Merge pull request #9 from beck24/whitelist-and-other-improvements

Whitelist and other improvements By Matt Becket