If I try to build a simple app with Xcode 7 that include your library against the iPhone 6 simulator, the app won't compile and shows:
ld: warning: ignoring file .../LivePersonModule/LivePersonModule/LPMobile_iOS_V_3_3_6/iOS/libLookIO.a, missing required architecture x86_64 in file .../LivePersonModule/LivePersonModule/LPMobile_iOS_V_3_3_6/iOS/libLookIO.a (3 slices)
Undefined symbols for architecture x86_64:
"_OBJC_CLASS_$_LIOLookIOManager", referenced from:
type metadata accessor for ObjectiveC.LIOLookIOManager in AppDelegate.o
ld: symbol(s) not found for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)