Added a build system via Cake (but see also issue #1)

Cakefile

@@ -0,0 +1,55 @@
+fs     = require 'fs'
+path   = require 'path'
+{exec} = require 'child_process'
+
+libFiles  = [
+  # omit src/ and .js to make the below lines a little shorter
+  'header'
+  'core'
+]
+
+task 'build', "Concatenate source files into a single library file", ->
+  exec "mkdir -p 'build'", (err, stdout, stderr) ->
+  # Concatenate files
+  libContents = new Array remaining = libFiles.length
+  for file, index in libFiles then do (file, index) ->
+    fs.readFile "src/#{file}.js", 'utf8', (err, fileContents) ->
+      throw err if err
+      libContents[index] = fileContents
+      process() if --remaining is 0
+  # Translate concatenated file
+  process = ->
+    fs.writeFile 'dist/glquery.js', libContents.join('\n\n'), 'utf8', (err) ->
+      throw err if err
+      console.log "Done."
+
+task 'fetch:npm', "Fetch the npm package manager", ->
+  exec "curl http://npmjs.org/install.sh | sudo sh", (err, stdout, stderr) ->
+    throw err if err
+    console.log stdout + stderr
+    console.log "Done."
+
+task 'fetch:uglifyjs', "Fetch the UglifyJS minification tool", ->
+  exec "npm install uglify-js", (err, stdout, stderr) ->
+    throw err if err
+    console.log stdout + stderr
+    console.log "Done."
+
+task 'minify', "Minify the resulting application file after build", ->
+  path.exists 'node_modules/.bin/uglifyjs', (exists) ->
+    if exists
+      exec "node_modules/.bin/uglifyjs dist/glquery.js > dist/glquery.min.js", (err, stdout, stderr) ->
+        throw err if err
+        console.log stdout + stderr
+        console.log "Done."
+    else
+      exec "uglifyjs dist/glquery.js > dist/glquery.min.js", (err, stdout, stderr) ->
+        throw err if err
+        console.log stdout + stderr
+        console.log "Done."
+
+task 'clean', "Cleanup all build files and distribution files", ->
+  exec "rm -rf build;rm dist/glquery.js;rm dist/glquery.min.js", (err, stdout, stderr) ->
+    console.log stdout + stderr
+    console.log "Done."
+