Merge pull request #1 from alrocar/master

Minor change in README.rst
Merge pull request #2 from alrocar/master

Merging OpenGeo Client SDK 3.0.2
improving the slides
no sé que ha hecho @alrocar
added package command to the suite-sdk to build a war of an application
added mistakes for live lab of Javascript, reveal.js slides for geoext and gxp presentations, and a web folder for intro to web development labs
Merge branch 'master' of https://github.com/alrocar/opengeo-workshops