[FIX] Fix the paths configuration in the attributes file
[FIX] Fix the paths configuration in the attributes file

After the attributes refactoring, the `data_path` etc. attributes
were left untouched, causing a regression.

Related: #39

zzugg/cookbook-elasticsearch,gilt/cookbook-elasticsearch,zzugg/cookbook-elasticsearch,gilt/cookbook-elasticsearch,paulczar/cookbook-elasticsearch,bavardage/cookbook-elasticsearch,gouketsu/cookbook-elasticsearch,gouketsu/cookbook-elasticsearch,michaeld/elasticsearch-cookbook,vacay/vcy-elasticsearch,gouketsu/cookbook-elasticsearch,gilt/cookbook-elasticsearch,nbudin/cookbook-elasticsearch,spuder/cookbook-elasticsearch,spuder/cookbook-elasticsearch,zzugg/cookbook-elasticsearch,vacay/vcy-elasticsearch,nbudin/cookbook-elasticsearch,spuder/cookbook-elasticsearch,GemHQ/cookbook-elasticsearch,vacay/vcy-elasticsearch,nbudin/cookbook-elasticsearch