Fix 2.x for older Xcode: amend LogController for supported syntax #340
Description
@psychs LogController introduced in f370709 does not build with Xcode 3.2 (and I assume earlier ones). LimeChat 1.7 which did not have it, builds and works on a PowerPC.
While I realize it may be too bothersome to fix the current version of LimeChat, maybe we could fix some earlier 2.x one? Several ones fail just on LogController part (i.e. Xcode failure reports 1 error).