remove email format validation on API sync

[Matt-Holland]

The ActionNetwork database contains strings in the email field which are not valid email addresses. When we try to validate them during the sync process we get errors like

`Error message ActiveRecord::RecordInvalid: Validation failed: Email addresses address 'ofelia.cortes@seiu-usww.seiu-usaa' does not match (?i-mx:\A([^@\s]+)@((?:[-a-z0-9]+.)+[a-z]{2,})\z)

Stack trace (show Rails) /app/app/models/api/action_network/import.rb: 92:in tap' /app/app/models/api/action_network/import.rb: 92:increate_single_resource' /app/app/models/api/action_network/person.rb: 46:in after_import' /app/app/models/api/action_network/ person.rb: 8:inblock in import!' /app/app/models/api/action_network/ import.rb: 44:in request_single_resource_from_action_network' /app/app/models/api/action_network/ person.rb: 7:inimport!' /app/app/models/api/action_network/taggings.rb: 44:in find_or_import_person' /app/app/models/api/action_network/taggings.rb: 27:inassociate_person' /app/app/models/api/action_network/taggings.rb: 16:in block in import!' /app/app/models/api/action_network/taggings.rb: 16:ineach' /app/app/models/api/action_network/taggings.rb: 16:in import!' /app/app/models/api/action_network/tags.rb: 23:inblock in import!' /app/app/models/api/action_network/tags.rb: 19:in each' /app/app/models/api/action_network/tags.rb: 19:inimport!' /app/app/models/group.rb: 48:in import_tags' /app/app/models/group.rb: 64:insync_with_action_network' …or/bundle/ruby/2.3.0/gems/rake-12.0.0/lib/rake/task.rb: 250:in block in execute' …or/bundle/ruby/2.3.0/gems/rake-12.0.0/lib/rake/task.rb: 250:ineach' …or/bundle/ruby/2.3.0/gems/rake-12.0.0/lib/rake/task.rb: 250:in execute' …or/bundle/ruby/2.3.0/gems/rake-12.0.0/lib/rake/task.rb: 194:inblock in invoke_with_call_chain' /app/vendor/ruby-2.3.3/lib/ruby/2.3.0/monitor.rb: 214:in mon_synchronize' …or/bundle/ruby/2.3.0/gems/rake-12.0.0/lib/rake/task.rb: 187:ininvoke_with_call_chain' …or/bundle/ruby/2.3.0/gems/rake-12.0.0/lib/rake/task.rb: 180:in invoke' …le/ruby/2.3.0/gems/rake-12.0.0/lib/rake/application.rb: 152:ininvoke_task' …le/ruby/2.3.0/gems/rake-12.0.0/lib/rake/application.rb: 108:in block (2 levels) in top_level' …le/ruby/2.3.0/gems/rake-12.0.0/lib/rake/application.rb: 108:ineach' …le/ruby/2.3.0/gems/rake-12.0.0/lib/rake/application.rb: 108:in block in top_level' …le/ruby/2.3.0/gems/rake-12.0.0/lib/rake/application.rb: 117:inrun_with_threads' …le/ruby/2.3.0/gems/rake-12.0.0/lib/rake/application.rb: 102:in top_level' …le/ruby/2.3.0/gems/rake-12.0.0/lib/rake/application.rb: 80:inblock in run' …le/ruby/2.3.0/gems/rake-12.0.0/lib/rake/application.rb: 178:in standard_exception_handling' …le/ruby/2.3.0/gems/rake-12.0.0/lib/rake/application.rb: 77:inrun' …ruby/2.3.0/gems/bundler-1.15.2/lib/bundler/cli/exec.rb: 74:in load' …ruby/2.3.0/gems/bundler-1.15.2/lib/bundler/cli/exec.rb: 74:inkernel_load' …ruby/2.3.0/gems/bundler-1.15.2/lib/bundler/cli/exec.rb: 27:in run' …ndle/ruby/2.3.0/gems/bundler-1.15.2/lib/bundler/cli.rb: 360:inexec' …ler-1.15.2/lib/bundler/vendor/thor/lib/thor/command.rb: 27:in run' …-1.15.2/lib/bundler/vendor/thor/lib/thor/invocation.rb: 126:ininvoke_command' …ems/bundler-1.15.2/lib/bundler/vendor/thor/lib/thor.rb: 369:in dispatch' …ndle/ruby/2.3.0/gems/bundler-1.15.2/lib/bundler/cli.rb: 20:indispatch' …undler-1.15.2/lib/bundler/vendor/thor/lib/thor/base.rb: 444:in start' …ndle/ruby/2.3.0/gems/bundler-1.15.2/lib/bundler/cli.rb: 10:instart' …3.0/gems/bundler-1.15.2/lib/bundler/ friendly_errors.rb: 121:in with_friendly_errors'

We don't want to break when we sync faulty data from someone else via the API. We need to remove this validation.

[arnolfontalvo]

@Matt-Holland @rabble I started to work on this issue, let me know if you are agree or if there is a better ticket for me.