Move contracts to root level for hardhart usage

byebye aragon apps

package.json

@@ -42,8 +42,10 @@
   },
   "homepage": "https://github.com/67P/truffle-kredits#readme",
   "devDependencies": {
-    "@aragon/kits-base": "^1.0.0",
-    "@aragon/os": "^4.4.0",
+    "@nomiclabs/hardhat-ethers": "^2.0.2",
+    "@nomiclabs/hardhat-waffle": "^2.0.0",
+    "@openzeppelin/contracts-upgradeable": "^4.1.0",
+    "@openzeppelin/hardhat-upgrades": "^1.8.2",
     "async-each-series": "^1.1.0",
     "cli-table": "^0.3.1",
     "eslint": "^7.1.0",
@@ -52,12 +54,14 @@
     "eslint-plugin-promise": "^4.2.1",
     "eth-provider": "^0.2.5",
     "ethereum-block-by-date": "^1.4.0",
+    "ethereum-waffle": "^3.3.0",
+    "hardhat": "^2.0.3",
+    "hardhat-deploy": "^0.7.0-beta.35",
+    "hardhat-deploy-ethers": "^0.3.0-beta.7",
     "homedir": "^0.6.0",
     "promptly": "^3.0.3",
     "solc": "^0.6.8",
     "solhint": "^2.3.1",
-    "truffle-hdwallet-provider": "^1.0.17",
-    "truffle-hdwallet-provider-privkey": "^0.3.0",
     "yargs": "^15.0.0"
   },
   "dependencies": {