Merge pull request #177 from mritzmann/pack

Add pack

sheets/grimshot

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+# grimshot
+# A helper for screenshots within sway or other wayland compositor
+
+# Copy a screenshot of the screen to clipboard & notify the user
+grimshot --notify copy screen
+
+# Copy a screenshot of the screen to a file & notify the user
+grimshot --notify save screen screen.png
+
+# Copy a screenshot of an area to clipboard
+grimshot copy area
+
+# Copy a screenshot of the active window to clipboard
+grimshot copy active
+
+# Copy a screenshot of a selectable window to clipboard
+grimshot copy window
+
+# Copy a screenshot of the currently active output to clipboard
+grimshot copy output

sheets/pack

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+# pack
+# CLI for building apps using Cloud Native Buildpacks
+
+# List recommended builders
+pack builder suggest
+
+# Use a builder to build an image 
+pack build <image-name> --builder <builder-to-use>
+
+# Example: Build a node app
+pack build testbuild --builder paketobuildpacks/builder:base
+# $ cat app.js 
+# var http = require('http');
+# http.createServer(function (request, response) {
+#    response.writeHead(200, {'Content-Type': 'text/plain'});
+#    response.end('Hello world!');
+# }).listen(8080);
+#
+# $ pack build testbuild --builder paketobuildpacks/builder:base
+# (..)
+# Successfully built image testbuild
+#
+# $ docker run --rm -p 8080:8080 testbuild
+#
+# $ curl http://127.0.0.1:8080
+# Hello world!