Debug mode for .dep.js file.

When in debug mode, jsmodule now looks for .dep.js files in the file
system, just as with js files. With this change, you can modify your
.dep.js, refresh the browser and see the result without rebuilding your
app.
Upgraded release notes for 0.54.
[maven-release-plugin] prepare release katari-0.54
[maven-release-plugin] prepare for next development iteration
Got rid of globant parent and repository.