Merge pull request #25 from dianmorales/1.5.x

1.5.x
Merge pull request #27 from juanpicado/1.5.x

1.5.x
Merge pull request #28 from juanpicado/1.5.x

ENCUESTAME-663 Updated javascript generated to create widgets, updated s...
ENCUESTAME-663 Updated service to provided the embebed code
Updated submodule