* Added documentation for ClimateControl class variables and methods.
* Added constructor to Window class
* Completed ClimateControl class methods: getInTemp, setInTemp, getOutTemp, tempUp, tempDown, constructor
* Added ExceededTempException to handle errors when user selected a temperature that exceeds the max or minimum allowed temperatures.
Closes issue #12.

* Added documentation for ClimateControl class variables and methods.
* Completed ClimateControl class methods: getInTemp, setInTemp, getOutTemp, tempUp, tempDown, constructor
* Added ExceededTempException to handle errors when user selected a temperature that exceeds the max or minimum allowed temperatures.