Update README.md

README.md

+```
+__________  _____________ ___      .___             __                .__   
+\______   \/   _____/    |   \   __| _/_______  ___/  |_  ____   ____ |  |  
+ |     ___/\_____  \|    |   /  / __ |/ __ \  \/ /\   __\/  _ \ /  _ \|  |  
+ |    |    /        \    |  /  / /_/ \  ___/\   /  |  | (  <_> |  <_> )  |__
+ |____|   /_______  /______/   \____ |\___  >\_/   |__|  \____/ \____/|____/
+                  \/                \/    \/                                
+```
+
+### Help
+
+```
+A tool used by software engineering to build applications.
+
+Usage:
+  devtool [command]
+
+Available Commands:
+  build       build the application
+  ci          Build tools for the CI system
+  clean       delete the helm release(s)
+  config      Manage the projects build configuration
+  help        Help about any command
+  run         run the application
+  start       start the minikube environment
+  version     displays the software version
+
+Flags:
+      --config string   config file (default is $HOME/.devtool.yaml)
+  -h, --help            help for devtool
+
+Use "devtool [command] --help" for more information about a command.
+
+```
+
+
+### Configuration
+The devtool commands can be configured through CLI arguments, through ENV variables, or a global configuration file (~/.devtool.yaml)
+
+```yaml
+minikube:
+  memory: 8192
+  cpu: 6
+build:
+  skipCompile: false
+  runTests: true
+  openServices: true
+```
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