refactored filter
Moved down Oauth filter in the filter chain
Remove access token caching test since now this needs to be tested on higher level
Merge branch 'basic-oauth2-configuration-gui-SOAP-1053' of github.com:SmartBear/soapui into oauth-how-to-send-access-token-SOAP-1160
Add access token to request body
Apply Oauth2 access token only if AuthType is set to Oauth2 on request
Added advanced options to sedn the access token
Merged Erik's changes on configuration GUI
Merging changes for Advanced option to send the access token in Header, Query or body