Added support to limit synching to uploads dir

Adds 'local_uploads' and 'remote_uploads' vars and ':uploads' task to both ':up' and ':down'
Swapped new  task for  task using
Fixed task name
Changed to a dedicated var for limited dirs

Avoids any issues w/ dir overlap in remote/local_web vars and shared_children vars
Merge branch 'master' into 63-rsync-uploads-dir

* master: (43 commits)
  Install tasksel
  Add auto_correct to Vagrantfile
  Default WordPress to latest, then 3.7.1
  Bump to v0.2.41
  Bump to v0.2.40
  Simplified wp cookie regex (based on cookie regex we're using in production.vcl)
  Removed some version changes that shouldn't have been there (part of the revert)
  Switch from 0.2.* to ~0.2.36 versioning
  Forcing minimum MaxClients value of 5
  Fixed underscore cookie match in varnish vcl
  Revert rollback of v0.2.38
  Bump to v0.2.39
  Bump to v0.2.38
  Bump to v0.2.37
  Bump to v0.2.36
  Add more detail to v0.2.35
  Bump to v0.2.35
  Move events from after deploy:update
  Bump to v0.2.34
  Added Vagrant troubleshooting in README
  ...
Merge branch 'master' into 63-rsync-uploads-dir

* master: (21 commits)
  Remove genesis version
  Remove debug code
  Fix hosts addon
  console.log(browser.html());
  sudo mkdir
  Symlink web to /vagrant/web
  Debug mode
  Correct bower install
  bower install in test/temp
  Install latest genesis-wordpress branch
  Install tasksel
  Install before generation
  NPM install
  Install bower
  sudo provision me a sandwhich
  Working functional test
  Add travis-ci badge
  Add .travis.yml
  Initial mocha test
  Force sourceRoot
  ...
Merge pull request #80 from genesis/63-rsync-uploads-dir

Added support to limit synching to specified directories