Removed build command from Cakefile to match trunk

Cakefile

@@ -7,10 +7,6 @@ by jashkenas
 
 option '-p', '--prefix [DIR]', 'set the installation prefix for `cake install`'
 
-task 'build', 'continually build the coffeedoc library with --watch', ->
-  coffee = spawn 'coffee', ['-cw', '-o', 'lib', 'src']
-  coffee.stdout.on 'data', (data) -> console.log data.toString().trim()
-
 task 'install', 'install `coffeedoc` globally but from this source using npm', (options) ->
   exec('npm install -g .', (err, stdout, stderr) ->
    if err then console.error stderr