added DatabaseSizeSummary.py, which tells you about the dimensions of the database; added DatabaseSunpos.py to start working on generating the sunpositions from the data in the database; added create_tables.py, which you use to create the initial tables of the database (only run once); added data.db, the actual database; modified DatabaseCloud.py by deleting the creation of the cloud table; modified DatabaseLight.py by changing the month representation from a string to an integer (from 'Nov' to 11) and by deleting the creation of the light table
Merge branch 'master' of github.com:Chandrayee/sensor-placement