further work on the freebase politician script
Merge branch 'master' of https://github.com/fatschi/cleansing-example

Conflicts:
	examples/.classpath
added new udf array_get to allow access to array values during entity mapping -> will be fixed soon
Merge branch 'master' of https://github.com/fatschi/cleansing-example

Conflicts:
	examples/.classpath
finished first version of freebase script for politicians and parties
added country field to parties
added script for freebase companies + first scrubbing step for companies
Merge branch 'master' of https://github.com/Tommy-Neubert/cleansing-example
updated uscongress script