Jail-Specific config.yml (#61)

* - Move pkgs to per-jail config file
- Remove pkgs from main example-config file
- edit gitignore to include jail config files

* prototype for loop to grab jail configs

* update *arr pkgs

jails/bitwarden/config.yml

@@ -0,0 +1,2 @@
+bitwarden: bitwarden
+  pkgs: sqlite3 nginx git sudo vim-tiny bash node npm python27-2.7.17_1 mariadb104-client