Ignore typical cruft files
License software under MIT
Define scope of module
Add distutils setup file
Create module directory
Add first draft of upper incomplete Bose-Einstein integral
Update name of module
Add draft of blackbody radiant power function
Add draft of DeVos solar cell power function
Rewrite uibei algorithm for clarity
Rewrite devos_power algorithm for clarity
Add method to calculate power according to Shockley & Queisser
Add method to calculate efficiency according to DeVos
Add method to calculate efficiency according to Shockley & Queisser Eq. 2.8
Add documentation on arguments
Coerce arguments to astropy.units.Quantity
Avoid passing non-float to polylog
Coerce temp to astropy.units.Quantity
Coerce arguments to astropy.units.Quantity
Coerce result of polylog to a normal float

Methods that depend on the `uibei` method were choking on the
data type that mpmath was returning.