add nano5g photo formats
add nano5g photo formats

Patch by wuda_ <wu_yuan_chun@hotmail.com>

neuschaefer/libgpod,neuschaefer/libgpod,neuschaefer/libgpod,neuschaefer/libgpod,hyperair/libgpod,hyperair/libgpod,neuschaefer/libgpod,hyperair/libgpod,hyperair/libgpod,hyperair/libgpod