initial commit
added .gitignore, removed bogus README
fixed & commended .gitignore file
fixed error handling
initial commit
Add 'data-fusion-server/' from commit '071454de655ea8ebb0a8ed1a04f295caffd839cf'

git-subtree-dir: data-fusion-server
git-subtree-mainline: 0a3c6c64d98839625716d92f08d0d4685e64bf28
git-subtree-split: 071454de655ea8ebb0a8ed1a04f295caffd839cf
Add 'DataFusionKit/' from commit 'e40a67ab4fb9289dce7b7b6f98edebde4751dd19'

git-subtree-dir: DataFusionKit
git-subtree-mainline: 77f2b45fa84f3eb41e1410e352dcb89e5cfa95d8
git-subtree-split: e40a67ab4fb9289dce7b7b6f98edebde4751dd19