Functions, Cutoff and Readme python

In the Readme_input_python textfile you can find the R functions that
need to be called from python for the graphical output, including their
order, a short discription and the cutoff value for every one.
"verbose" function added to R code

The R functions now send information to the consol what they are doing
Deletion of example files

I deleted the example outputfiles.
Merge branch 'master' of https://github.com/mtop/geocoder