adding better startup error checking to goblin-sim 
adding better startup error checking to goblin-sim 

HackLinux/goblin-core,HackLinux/goblin-core,HackLinux/goblin-core,dededong/goblin-core,dededong/goblin-core,dededong/goblin-core,dededong/goblin-core,dededong/goblin-core,dededong/goblin-core,HackLinux/goblin-core,dededong/goblin-core,HackLinux/goblin-core,HackLinux/goblin-core,dededong/goblin-core,HackLinux/goblin-core,HackLinux/goblin-core,HackLinux/goblin-core,dededong/goblin-core,HackLinux/goblin-core,dededong/goblin-core,dededong/goblin-core,HackLinux/goblin-core,dededong/goblin-core,HackLinux/goblin-core