Merge pull request #54 from atlasapi/mbst-4355-youview-equiv-task

Mbst 4355 youview equiv task
Ensure content that is not activelyPublished is not uploaded to YouView
Send deletes as http DELETE to youview server, in reverse hierarchical order
Don't send service information on bootstrap uploads
Remove classes for creating the now redundant service information xml
hardcode language to english ("en") as youview only support english, welsh and scots gaelic.
Extract ordering into Guava Ordering, and test
Send deletes to youview. Also includes refactor of youview upload and more thorough integration testing.
 - Move youview.upload.enabled check to main atlas configuration.
 - Add try catch around content xml generation, to prevent chunk failure if a single item throws an exception
 - Use iterator to prevent building collection of all lovefilm items in memory.
Schedule YouView LOVEFiLM upload Delta task for twice a day, at 10am/10pm (i.e. 2 hours after the LOVEFiLM ingest)
improve while loop
Add services.xml file to src/main/resources
update groupinformation serviceidref for youview lovefilm upload
Changed content owning service id, corrected service images
Corrected Lovefilm service record images
Merge pull request #52 from atlasapi/mbst-4917-lakeview-titles

Mbst 4917 lakeview titles
Merge pull request #53 from atlasapi/mbst-4791-lovefilm-deletes

Mbst 4791 lovefilm deletes
Update test after change to lovefilm serviceId on groupInformation objects
fix youview output integration test
For YouView Lovefilm output, where titles begin with 'the', 'an', or 'a', provide a secondary title.