Geocoder url-encode fix
small duo spider fixes
VavoStudents docs
Merge pull request #19 from dsbaars/urlencoding

Geocoding workaround/fix for number-ranges
Merge branch 'master' of https://github.com/openstate/openonderwijsdata-api
Added DuoMboInstitution spider and validation for #8
Abstracted area validation
Started Codebooks proof of concept, using ROA data
Proof-of-concept codebook item scraping using ROA
Remove scrapy item definitions (the validation should be enough); use nested field keys using a period
fic codebooks; add MBO participants codebook scraper; update scrapy deprecations
validation and documentation fixes
Moved codebooks to branch
Duo Mbo datasets for #9
remove codebook line
mbo boards fix
mbo objects in app
Generate docs into specified directory
Fixed duo dataset reference_year bug; Added duo mbo > Onderwijsdeelnemers per instelling, bestuur, gemeente, kenniscentrum, sector, bedrijfstak, type mbo, opleiding, verblijfsjaar
Fix mbo participants double dataset
Add MBO > 10. Gediplomeerden per instelling, plaats, kenniscentrum, sector, bedrijfstak, type mbo, opleiding, niveau, geslacht; Fix MBO participants