Cleaned up javadoc warnings,  global organize imports, removed extra java file from root.

# Please enter the commit message for your changes. Lines starting
# with '#' will be ignored, and an empty message aborts the commit.
# On branch warning_cleanup
# Changes to be committed:
#   (use "git reset HEAD <file>..." to unstage)
#
#	modified:   Test.java
#	modified:   src/main/java/com/twilio/sdk/AppEngineClientConnection.java
#	modified:   src/main/java/com/twilio/sdk/AppEngineClientConnectionManager.java
#	modified:   src/main/java/com/twilio/sdk/TwilioRestClient.java
#	modified:   src/main/java/com/twilio/sdk/TwilioRestResponse.java
#	modified:   src/main/java/com/twilio/sdk/TwilioUtils.java
#	modified:   src/main/java/com/twilio/sdk/client/TwilioCapability.java
#	modified:   src/main/java/com/twilio/sdk/examples/RestExamples.java
#	modified:   src/main/java/com/twilio/sdk/examples/TwiMLResponseExample.java
#	modified:   src/main/java/com/twilio/sdk/parser/JsonResponseParser.java
#	modified:   src/main/java/com/twilio/sdk/parser/ResponseParser.java
#	modified:   src/main/java/com/twilio/sdk/parser/XmlResponseParser.java
#	modified:   src/main/java/com/twilio/sdk/resource/InstanceResource.java
#	modified:   src/main/java/com/twilio/sdk/resource/ListResource.java
#	modified:   src/main/java/com/twilio/sdk/resource/Resource.java
#	modified:   src/main/java/com/twilio/sdk/resource/factory/AccountFactory.java
#	modified:   src/main/java/com/twilio/sdk/resource/factory/ApplicationFactory.java
#	modified:   src/main/java/com/twilio/sdk/resource/factory/CallFactory.java
#	modified:   src/main/java/com/twilio/sdk/resource/factory/IncomingPhoneNumberFactory.java
#	modified:   src/main/java/com/twilio/sdk/resource/factory/MessageFactory.java
#	modified:   src/main/java/com/twilio/sdk/resource/factory/OutgoingCallerIdFactory.java
#	modified:   src/main/java/com/twilio/sdk/resource/factory/QueueFactory.java
#	modified:   src/main/java/com/twilio/sdk/resource/factory/SmsFactory.java
#	modified:   src/main/java/com/twilio/sdk/resource/factory/UsageTriggerFactory.java
#	modified:   src/main/java/com/twilio/sdk/resource/factory/sip/CredentialFactory.java
#	modified:   src/main/java/com/twilio/sdk/resource/factory/sip/CredentialListFactory.java
#	modified:   src/main/java/com/twilio/sdk/resource/factory/sip/CredentialListMappingFactory.java
#	modified:   src/main/java/com/twilio/sdk/resource/factory/sip/DomainFactory.java
#	modified:   src/main/java/com/twilio/sdk/resource/factory/sip/IpAccessControlListFactory.java
#	modified:   src/main/java/com/twilio/sdk/resource/factory/sip/IpAccessControlListMappingFactory.java
#	modified:   src/main/java/com/twilio/sdk/resource/factory/sip/IpAddressFactory.java
#	modified:   src/main/java/com/twilio/sdk/resource/instance/Account.java
#	modified:   src/main/java/com/twilio/sdk/resource/instance/Application.java
#	modified:   src/main/java/com/twilio/sdk/resource/instance/AuthorizedConnectApp.java
#	modified:   src/main/java/com/twilio/sdk/resource/instance/AvailablePhoneNumber.java
#	modified:   src/main/java/com/twilio/sdk/resource/instance/Call.java
#	modified:   src/main/java/com/twilio/sdk/resource/instance/CallerIdValidation.java
#	modified:   src/main/java/com/twilio/sdk/resource/instance/Conference.java
#	modified:   src/main/java/com/twilio/sdk/resource/instance/ConnectApp.java
#	modified:   src/main/java/com/twilio/sdk/resource/instance/IncomingPhoneNumber.java
#	modified:   src/main/java/com/twilio/sdk/resource/instance/Media.java
#	modified:   src/main/java/com/twilio/sdk/resource/instance/Member.java
#	modified:   src/main/java/com/twilio/sdk/resource/instance/Message.java
#	modified:   src/main/java/com/twilio/sdk/resource/instance/Notification.java
#	modified:   src/main/java/com/twilio/sdk/resource/instance/OutgoingCallerId.java
#	modified:   src/main/java/com/twilio/sdk/resource/instance/Participant.java
#	modified:   src/main/java/com/twilio/sdk/resource/instance/Queue.java
#	modified:   src/main/java/com/twilio/sdk/resource/instance/Recording.java
#	modified:   src/main/java/com/twilio/sdk/resource/instance/Sandbox.java
#	modified:   src/main/java/com/twilio/sdk/resource/instance/ShortCode.java
#	modified:   src/main/java/com/twilio/sdk/resource/instance/Sms.java
#	modified:   src/main/java/com/twilio/sdk/resource/instance/Transcription.java
#	modified:   src/main/java/com/twilio/sdk/resource/instance/UsageRecord.java
#	modified:   src/main/java/com/twilio/sdk/resource/instance/sip/Credential.java
#	modified:   src/main/java/com/twilio/sdk/resource/instance/sip/CredentialListInstance.java
#	modified:   src/main/java/com/twilio/sdk/resource/instance/sip/CredentialListMapping.java
#	modified:   src/main/java/com/twilio/sdk/resource/instance/sip/Domain.java
#	modified:   src/main/java/com/twilio/sdk/resource/instance/sip/IpAccessControlList.java
#	modified:   src/main/java/com/twilio/sdk/resource/instance/sip/IpAccessControlListMapping.java
#	modified:   src/main/java/com/twilio/sdk/resource/instance/sip/IpAddress.java
#	modified:   src/main/java/com/twilio/sdk/resource/list/AccountList.java
#	modified:   src/main/java/com/twilio/sdk/resource/list/ApplicationList.java
#	modified:   src/main/java/com/twilio/sdk/resource/list/AuthorizedConnectAppList.java
#	modified:   src/main/java/com/twilio/sdk/resource/list/AvailablePhoneNumberList.java
#	modified:   src/main/java/com/twilio/sdk/resource/list/CallList.java
#	modified:   src/main/java/com/twilio/sdk/resource/list/ConferenceList.java
#	modified:   src/main/java/com/twilio/sdk/resource/list/ConnectAppList.java
#	modified:   src/main/java/com/twilio/sdk/resource/list/IncomingPhoneNumberList.java
#	modified:   src/main/java/com/twilio/sdk/resource/list/MediaList.java
#	modified:   src/main/java/com/twilio/sdk/resource/list/MemberList.java
#	modified:   src/main/java/com/twilio/sdk/resource/list/MessageList.java
#	modified:   src/main/java/com/twilio/sdk/resource/list/NotificationList.java
#	modified:   src/main/java/com/twilio/sdk/resource/list/OutgoingCallerIdList.java
#	modified:   src/main/java/com/twilio/sdk/resource/list/ParticipantList.java
#	modified:   src/main/java/com/twilio/sdk/resource/list/QueueList.java
#	modified:   src/main/java/com/twilio/sdk/resource/list/RecordingList.java
#	modified:   src/main/java/com/twilio/sdk/resource/list/ShortCodeList.java
#	modified:   src/main/java/com/twilio/sdk/resource/list/SmsList.java
#	modified:   src/main/java/com/twilio/sdk/resource/list/TranscriptionList.java
#	modified:   src/main/java/com/twilio/sdk/resource/list/UsageRecordList.java
#	modified:   src/main/java/com/twilio/sdk/resource/list/UsageTriggerList.java
#	modified:   src/main/java/com/twilio/sdk/resource/list/sip/CredentialList.java
#	modified:   src/main/java/com/twilio/sdk/resource/list/sip/CredentialListList.java
#	modified:   src/main/java/com/twilio/sdk/resource/list/sip/CredentialListMappingList.java
#	modified:   src/main/java/com/twilio/sdk/resource/list/sip/DomainList.java
#	modified:   src/main/java/com/twilio/sdk/resource/list/sip/IpAccessControlListList.java
#	modified:   src/main/java/com/twilio/sdk/resource/list/sip/IpAccessControlListMappingList.java
#	modified:   src/main/java/com/twilio/sdk/resource/list/sip/IpAddressList.java
#	modified:   src/main/java/com/twilio/sdk/verbs/Body.java
#	modified:   src/main/java/com/twilio/sdk/verbs/Media.java
#	modified:   src/main/java/com/twilio/sdk/verbs/Verb.java
#	modified:   src/test/java/com/twilio/sdk/TwilioRestClientTest.java
#	modified:   src/test/java/com/twilio/sdk/TwilioRestResponseTest.java
#	modified:   src/test/java/com/twilio/sdk/resource/instance/CallTest.java
#	modified:   src/test/java/com/twilio/sdk/resource/instance/MediaTest.java
#	modified:   src/test/java/com/twilio/sdk/resource/instance/MemberTest.java
#	modified:   src/test/java/com/twilio/sdk/resource/instance/MessageTest.java
#	modified:   src/test/java/com/twilio/sdk/resource/instance/QueueTest.java
#	modified:   src/test/java/com/twilio/sdk/resource/instance/TranscriptionTest.java
#	modified:   src/test/java/com/twilio/sdk/resource/instance/UsageRecordTest.java
#	modified:   src/test/java/com/twilio/sdk/resource/instance/UsageTriggerTest.java
#	modified:   src/test/java/com/twilio/sdk/resource/list/AvailablePhoneNumbersTest.java
#	modified:   src/test/java/com/twilio/sdk/resource/list/IncomingPhoneNumbersTest.java
#	modified:   src/test/java/com/twilio/sdk/verbs/ConferenceTest.java
#	modified:   src/test/java/com/twilio/sdk/verbs/SipTest.java
#	modified:   src/test/java/com/twilio/sdk/verbs/VerbTest.java
#
cleaned up build/doc warnings, reorg imports, deleted useless file