Added a check if a collection exists on web dav since MKCOL crashes with 405 if it does. Added a way how to download a file to streamline ES tasks
Added a check if a collection exists on web dav since MKCOL crashes with 405 if it does. Added a way how to download a file to streamline ES tasks

cvengros/gooddata-ruby,korczis/gooddata-ruby,fluke777/gooddata-ruby,Seikitsu/gooddata-ruby,lubosvesely/gooddata-ruby,fluke777/gooddata-ruby,lubosvesely/gooddata-ruby,cvengros/gooddata-ruby,vhtien/gooddata-ruby,vhtien/gooddata-ruby,vhtien/gooddata-ruby,korczis/gooddata-ruby,fluke777/gooddata-ruby,Seikitsu/gooddata-ruby,lubosvesely/gooddata-ruby,Seikitsu/gooddata-ruby