Merge pull request #14 from pgreenwood/master

refactored for integration
Merge pull request #15 from pgreenwood/master

refactored for integration
Merge pull request #16 from pgreenwood/master

refactored for integration
Update pom.xml

Add distributionManagement, ciManagement, scm and fix indent
updated LoadRScripts
updated LoadRScripts
updated Wards test
modified WardsClustering
Updated annotations
Updated annotations
Updated annotations
swapped #require(gpclib) gpclibPermit() lines in wards rscript
deleted whitespace
added whitespace
deleted whitespace
Merge pull request #19 from pgreenwood/develop

"swapped #require(gpclib) gpclibPermit() lines in wards rscript"