Cleanup SF_311
	- CATEGROY renamed to TYPE
	- TYPE to UpperCase
	- Change on TYPE spaces to underscores
clean data
json
Cleanup SF_311 type column and make it part of the URI.
Merge pull request #29 from baraalex/master

clean data
Fix geometry URIs
Merge branch 'master' of github.com:skgsergio/Curso2014-2015
change Geometry to geometry
Merge pull request #30 from baraalex/master

change Geometry to geometry
Update analysis with new naming strategy for Service Requests
Merge branch 'master' of github.com:skgsergio/Curso2014-2015