Update getty_connect_api_searchforimages_p1_search_phrase_tree.php

changed code example to use cURL since it's available on php by default
Merge pull request #36 from smallperuvian/patch-1

Update getty_connect_api_searchforimages_p1_search_phrase_tree.php
Update getty_connect_api_searchforimages_p1_search_phrase_tree.php

removed $token=""
Merge pull request #37 from smallperuvian/patch-2

Update getty_connect_api_searchforimages_p1_search_phrase_tree.php
Create GetPreviousPurchases.md
Update GetPreviousPurchases.md
Merge pull request #38 from jracey/master

add documentation for GetPreviousPurchases
Update StatusCodes.md

Add status codes for new GPP operation.
Merge pull request #39 from jracey/master

Update StatusCodes.md
Add new fields

Add new fields for Copyright, ReleaseMessage, and Restrictions to image results.
Merge pull request #40 from danvallejo/patch-1

Add new fields
Updated response body with TotalAssetUsagesProcessed
Update ReportUsage.md
Update SearchForVideos.md

Corrected the LicensingModels values - changed RightsManaged (which is incorrect) to RightsReady.
Added thumbnail data to oembed response
Added terms of use URL to oembed response
Merge pull request #41 from ryanthecubfan/master

Added thumbnail data and terms of use url to docs for oembed
url field adds

add documentation for hi res comp, watermark hi res comp
US79445: moving stuff around to accomodate v3 documentation
US79445: skeleton for v3 docs