New update

photobiologySensors 0.1.8

This is an stopgap release, just fixing bugs and making the package compatible with rest of the suite.

Updated to work with photobiology >= 0.4.8.
Rebuilt all data into response.spct objects.
Minor corrections to documentation.
Data for one sensor added.

Not backwards compatible, because of use of response.spct objects. In old code .data or .dt will need to be replaced with .spct when objects holding sensor data are used.

NOTE: Sources, and Windows binaries for R 3.1.x, are now available in the repository.