Reverted max value for range=ir2
Forced -stdlib=libc++ removed
Merge pull request #37 from arpg/fix/range-ir2

Reverted max value for range=ir2
Merge pull request #38 from arpg/fix/libcpp

Forced -stdlib=libc++ removed
Linking Protobuf in CMakeList for sensorviewer
Merge branch 'master' into ximea_driver