Addition of the work on temperature anomalies. Allow to compute temperature anomalies per month with a very small spatial granularity over switzerland.
Add copyright information from code examples taken from Hadoop book.
Add more arguments to define star/end year of analysis and reference period.
Modify package naming, add final mapreduce to put outputs from a given station in a single file.
Merge pull request #8 from weatherTeam/iss2/temperatureAnomalies

Iss2/temperature anomalies | good job.