v0.3.0

* Getting environment variables and passwords from Vault (not tested
yet)
* Vault configuration to config (not tested yet)
* Ability to run scripts from file on local machine on the remote host
* Ability to get ouput in the notification of a list for individual
commands or all commands
* Make SSH connections close after all commands have been run; reuse
previous connections if needed

docs/content/cli/_index.md

@@ -0,0 +1,101 @@
+---
+title: CLI
+weight: 4
+---
+
+This page lists documentation for the CLI.
+
+## Backy 
+ 
+```
+Backy is a command-line application useful for configuring backups, or any commands run in sequence.
+
+Usage:
+  backy [command]
+
+Available Commands:
+  backup      Runs commands defined in config file.
+  completion  Generate the autocompletion script for the specified shell
+  cron        Starts a scheduler that runs lists defined in config file.
+  exec        Runs commands defined in config file in order given.
+  help        Help about any command
+  version     Prints the version and exits
+
+Flags:
+  -f, --config string   config file to read from
+  -h, --help            help for backy
+  -v, --verbose         Sets verbose level
+
+Use "backy [command] --help" for more information about a command.
+```
+ 
+# Subcommands
+
+## backup
+
+```
+Backup executes commands defined in config file.
+Use the --lists or -l flag to execute the specified lists. If not flag is not given, all lists will be executed.
+
+Usage:
+  backy backup [--lists=list1,list2,... | -l list1, list2,...] [flags]
+
+Flags:
+  -h, --help            help for backup
+  -l, --lists strings   Accepts comma-separated names of command lists to execute.
+
+Global Flags:
+  -f, --config string   config file to read from
+  -v, --verbose         Sets verbose level
+```
+
+## cron
+
+```
+Cron starts a scheduler that executes command lists at the time defined in config file.
+
+Usage:
+  backy cron [flags]
+
+Flags:
+  -h, --help   help for cron
+
+Global Flags:
+  -f, --config string   config file to read from
+  -v, --verbose         Sets verbose level
+```
+
+## exec
+
+```
+Exec executes commands defined in config file in order given.
+
+Usage:
+  backy exec command ... [flags]
+
+Flags:
+  -h, --help   help for exec
+
+Global Flags:
+  -f, --config string   config file to read from
+  -v, --verbose         Sets verbose level
+```
+
+## version
+
+```
+Prints the version and exits. No arguments just prints the version number only.
+
+Usage:
+  backy version [flags]
+
+Flags:
+  -h, --help   help for version
+  -n, --num    Output the version number only. (default true)
+  -V, --vpre   Output the version with v prefixed.
+
+Global Flags:
+  -f, --config string   config file to read from
+  -v, --verbose         Sets verbose level
+```
+