Clarify the email validator error message
The existing error message is ambiguous as to what type of "address" should be typed in (e.g. web, email, mailing). This updates the error message to specify that the input failed validation because it wasn't an "email" address.
More info on the spelling of email : http://en.wikipedia.org/wiki/Email#Spelling
Merge pull request #1104 from gene1wood/clarify-email-validator-message

Clarify the email validator error message
[bug 907933] Upgrade ElasticUtils to 0.10.2 and elasticsearch-py 1.2.0.

* Add v1.9.1 of urllib3 in vendor-local.
Add travis.
Merge pull request #1105 from glogiotatidis/travis

Add travis.
Add travis status image.
Add missing deps, steps and info about nodejs installation.
Rename remove_from_basket_task to unsubscribe_from_basket_task.
[Fix bug 1045556] Update vouched mozillians in basket.
Merge pull request #1106 from johngian/pr-1096

Add missing deps, steps and info about nodejs installation.
Merge pull request #1103 from johngian/1045556-unvouch-basket

[Fix bug 1045556] Update vouched mozillians in basket.
[fix bug 907933] Changes in the codebase for the ElasticSearch upgrade.
Merge pull request #1102 from akatsoulas/907933-elastic

Upgrade ElasticUtils to version 0.10.1
[bug 907933] Update settings for ElasticSearch.
Merge pull request #1107 from akatsoulas/907933-elastic

[bug 907933] Update settings for ElasticSearch.
[bug 907933] Update jenkins script and settings for the ElasticSearch.
Merge pull request #1108 from akatsoulas/907933-elastic

[bug 907933] Update jenkins script for the ElasticSearch.
[bug 907933] Do not query twice for public profile IDs.
Merge pull request #1109 from akatsoulas/907933-elastic

[bug 907933] Do not query twice for public profile IDs.
[bug 907933] Update chief script.