* Add a new --cloudflare-proxied flag to toggle Cloudflare proxy feature

* Change flag description

* fix ingress

* add tests for detecting type for target annotation

* set RecordType at source

* add comments for linting

* ClusterIP service support

- First pass at addresssing #187 by allowing services with type ClusterIP to be directly supported

* Getting existing tests to pass

* Adjusting formatting for gofmt/govet

* Adding in guard logic around publishing of ClusterIP sources

* Addressing PR feedback

* Adding in CHANGELOG entry

* Adding in Headless service test

If the user has specified a target for the ingress, treat that as
overriding any endpoints already set on the ingress, even if that list
is not empty.  This allows overriding the IP address or hostname set
when using a service like kube-keepalived-vip.

* feat: add a logo

* move logo above headline and make it smaller

* make it even smaller to fit README

* enlarge logo and center align it

* try with div align center

* center using p
block

* Support for annotation based targets for Ingress

* stay DRY: extract into addEndpointsFromTargetAnnotation

* Fix for wildcard domains handling in Route53

Wildcard domains (*.abc) are stored as "\\052.abc" in Route53,
which confuses external-dns as it tries to recreate entry over and
over.

It is confusing, but documented behaviour of Route53:
http://docs.aws.amazon.com/Route53/latest/DeveloperGuide/DomainNameFormat.html?shortFooter=true#domain-name-format-asterisk

* Added tests for wildcard unescaping

* Update the docs/faq.md to include details on propertly setting up nginx-ingress-controller to assign the fqdn of ELBs on AWS.

* Updated the README.md to include links to the tutorials to the various platforms.

* Corrected invalid YAML.

* docs(tutorials): add tutorial for digital ocean

* docs(tutorials): fix version used in cloudflare tutorial

* chore: update the changelog with the latest and greatest, thanks to all who contributed

* chore: squash the docker image layers

* chore: remove pull flag

* service source: support for multiple hostnames per annotation

* go fmt

* Make parseHostnameAnnontations inline

* Update CHANGELOG.md

* Update Changelog

* ref(sources): refactor source registration and lookup to be lazy.

* fix(fake): don't make changes to passed in config values

* rework without init, tests are missing

* make client provider public

* fix all tests

* change parameter list order, minor improvements

* clientprovider -> clientgenerator, switch naming for interface/struct

* Support for multiple domains within --domain-filter

The parameter accepts a comma separated list of domains with or without trailing dot. Example: --domain-filter="example.org, company.test.,staging.com". Closes #247 and #229

* Add boilerplate header

* Add documentation for methods and structs

* use StringsVar for the domain-filter flag

* go fmt

* Remove camel case from tests

* Revert changes in README.md

* Move DomainFilter to provider package

* Make a new slice and copy elements to it

* Update CHANGELOG.md

* docs: change minor spelling mistake

Originally had `dry-run=true` as the dry run flag but that doesn't work and makes external-dns fail to start. Changed to `--dry-run`.

* CloudFlare Provider

* updating glide

* gofmt cloudflare_test.go

* Unset envs to test NewCloudFlareProvider

* More tests

* fix(cloudflare): fix compiler errors resulting from merge

* Typo

* Undo vendor changes

* decrease api calls, fix some nits

* Cloudflare iteration (#2)

* reduce the number of API calls

* match by type and name for record id

* improve coverage and fix the bug with suitable zone

* tests failed due to wrong formatting

* add cloudflare integration to the main

* vendor cloudflare deps

* fix cloudflare zone detection + tests

* fix conflicting test function names

* docs(contributing): explain the concept behind sources and providers

* docs(contributing): we don't filter Services by type