implemented user defaults function

config/defaults.yaml

@@ -0,0 +1,22 @@
+base: ~/Repositories/
+repos:
+- account: kevinveenbirkenbach
+  command: ''
+  description: Package Manager for the Kevin Veen-Birkenbach Scripting Universe
+  provider: github.com
+  replacement: ''
+  repository: package-manager
+  setup: ''
+  teardown: ''
+  verified: ''
+  alias: 'pkgmgr'
+- account: kevinveenbirkenbach
+  command: ''
+  description: Helps you to manage tax and financial relevant data
+  provider: github.com
+  replacement: ''
+  repository: financial-helper
+  setup: ''
+  teardown: ''
+  verified: ''
+  alias: 'fh'