Adds support to export results as excel; closes #31
Merge pull request #32 from ciudadanointeligente/ekuseru

Adds support to export results as excel; closes #31
Updates spanish localization to use terms used by senado.cl
Modifies to hide redundant fields
Updates templates to hide empty or undesir content
Merge pull request #33 from ciudadanointeligente/master

Merge branch 'master' into 'production'