Merge pull request #19 from pgreenwood/develop

"swapped #require(gpclib) gpclibPermit() lines in wards rscript"
Merge pull request #20 from pgreenwood/develop

uncommented require(gpclib) and swapped with gpclibPermit() in wardsClus...
changed param name c->cIn
Merge branch 'develop' of github.com:AURIN/thirdparty-analytics into develop