Proper definition of $args array in NewgroupAction->prepare
Proper definition of $args array in NewgroupAction->prepare

Also, there is no need to do 'return' after throwing a ClientError
Exception. And we'll use the Action->clientError for logging benefits
until the error handling is properly done all the way to backend.

charnimda/lgbtpzn-social,sikevux/bsk-social,charnimda/lgbtpzn-social,gnusocial/mainline,studio666/gnu-social,chimo/social,eXcomm/gnu-social,furtherfield/gnu-social,bankonme/gnu-social,bankonme/gnu-social,gnusocial/mainline,studio666/gnu-social,eXcomm/gnu-social,gnusocial/mainline,faulteh/gnu-social,eXcomm/gnu-social,studio666/gnu-social,furtherfield/gnu-social,foocorp/gnu-social,charlycoste/StatusNet,eXcomm/gnu-social,sikevux/bsk-social,chimo/social,foocorp/gnu-social,charlycoste/StatusNet,chimo/social,Piratas/tortuga,charlycoste/StatusNet,foocorp/gnu-social,Piratas/tortuga,gnusocial/mainline,Piratas/tortuga,bankonme/gnu-social,charnimda/lgbtpzn-social,faulteh/gnu-social,bankonme/gnu-social,sikevux/bsk-social,sikevux/bsk-social,faulteh/gnu-social,furtherfield/gnu-social,faulteh/gnu-social,Piratas/tortuga,furtherfield/gnu-social,studio666/gnu-social