Use parent value if current is undefined
Merge pull request #39 from PyBossa/issue-38-undefined-answer

Use parent value if current is undefined
Use generic form name for params
Merge pull request #40 from PyBossa/issue-866-refactor-forms

PyBossa/pybossa Issue 866 refactor forms
Remove old task.info['n_answers']
Merge pull request #41 from PyBossa/issue-874-n_answers

Remove old task.info['n_answers']
Fixed typo
Added email account validation template
Prevent from brands begining with a vowel
Fix to access dict data
Added account_validation template
Use dict value instead of object method
Use dict attr task_runs
Fix bad variable naame
Merge pull request #42 from PyBossa/issue-query-perf-improvements

Issue query perf improvements
Removed unused template
Merge branch 'master' into issue-233-account-validation

* master:
  Fix bad variable naame
  Use dict attr task_runs
  Use dict value instead of object method
Merge pull request #43 from PyBossa/presenter-fixes

Removed unused template
Merge pull request #44 from PyBossa/issue-233-account-validation

Issue 233 account validation
add nofollow to export links

https://support.google.com/webmasters/answer/96569