refactor(pkg): change to package instead

* #48 (comment)

BREAKING CHANGE: Changing the `pkg` directory to `package` will break
implementations that are depending on `pkg` for `include` or `sls`-based
requisite purposes.

README.rst

@@ -52,8 +52,8 @@ This installs the template package,
 manages the template configuration file and then
 starts the associated template service.
 
-``template.pkg``
-----------------
+``template.package``
+--------------------
 
 This state will install the template package only.
 
@@ -74,7 +74,7 @@ via include list.
 
 Meta-state (This is a state that includes other states)
 
-This state will undo everything performed in the ``template`` meta-state in reverse order, i.e.
+this state will undo everything performed in the ``template`` meta-state in reverse order, i.e.
 stops the service,
 removes the configuration file and
 then uninstalls the package.
@@ -90,8 +90,8 @@ This state will stop the template service and disable it at boot time.
 This state will remove the configuration of the template service and has a depency on ``template.service.clean``
 via include list.
 
-``template.pkg.clean``
-----------------------
+``template.package.clean``
+--------------------------
 
 This state will remove the template package and has a depency on ``template.config.clean``
 via include list.

template/clean.sls

@@ -4,4 +4,4 @@
 include:
   - .service.clean
   - .config.clean
-  - .pkg.clean
+  - .package.clean

template/config/file.sls

@@ -3,12 +3,12 @@
 
 {#- Get the `tplroot` from `tpldir` #}
 {%- set tplroot = tpldir.split('/')[0] %}
-{%- set sls_pkg_install = tplroot ~ '.pkg.install' %}
+{%- set sls_package_install = tplroot ~ '.package.install' %}
 {%- from tplroot ~ "/map.jinja" import template with context %}
 {%- from tplroot ~ "/macros.jinja" import files_switch with context %}
 
 include:
-  - {{ sls_pkg_install }}
+  - {{ sls_package_install }}
 
 template-config:
   file.managed:
@@ -24,4 +24,4 @@ template-config:
     - group: root
     - template: jinja
     - require:
-      - sls: {{ sls_pkg_install }}
+      - sls: {{ sls_package_install }}

template/init.sls

@@ -2,6 +2,6 @@
 # vim: ft=sls
 
 include:
-  - .pkg
+  - .package
   - .config
   - .service