Fixed broken Contact our Team link; changed to team support email

See merge request !48

moved all images into root directory

See merge request !46

Update images/add_fields_expressions.png, images/administrator.png, images/base_mapping.png, images/connection.png, images/email_add_expression.png, images/email_add_rank.png, images/email_add_router.png, images/email_aggregate_aggregate.png, images/email_aggregate_group_by.png, images/email_aggregate_incoming_fields.png, images/email_expression_all_fields.png, images/email_expression_field_trimmed_email.png, images/email_expression_field_trimmed_email_configure.png, images/email_expression_field_trimmed_email_configure_expression.png, images/email_expression_general.png, images/email_my_jobs.png, images/email_rank_fields_expression.png, images/email_rank_fields_incoming_fields.png, images/email_rank_group_by.png, images/email_rank_incoming_fields.png, images/email_rank_rank.png, images/email_router_bad_emails_target.png, images/email_router_drag_arrow.png, images/email_router_edit_filter_condition.png, images/email_router_general.png, images/email_router_incoming_fields.png, images/email_router_new_target.png, images/email_router_output_groups_1.png, images/email_router_output_groups_2.png, images/email_router_output_groups_3.png, images/email_run_mapping.png, images/email_saved_successfully.png, images/email_sorter_advanced.png, images/email_sorter_general.png, images/email_sorter_incoming_fields.png, images/email_sorter_sort.png, images/email_source_fields.png, images/email_source_general.png, images/email_source_source.png, images/email_target_field_mapping.png, images/email_target_formatting_options.png, images/email_target_general.png, images/email_target_incoming_fields_named_fields.png, images/email_target_target.png, images/email_target_target_fields.png, images/email_target_target_object.png, images/final_design.png, images/joiner_resolve_field_name_conflicts.png, images/mapping_add_mapplet.png, images/mapping_design.png, images/mapping_mapplet_mapplet.png, images/mapping_with_mapplet.png, images/mapplet.png, images/new_asset_mapping.png, images/new_connection.png, images/new_project.png, images/outer_join.png, images/project_properties.png, images/BoxConnectorScenario.svg, images/connections.png, images/source-connection.png, images/source.png, images/syn-task-1.png, images/syn-task-2.png, images/syn-task-3.png, images/syn-task-4.png, images/syn-task-5.png, images/syn-task-6.png, images/target-connection.png, images/target.png, images/APIKeys.png, images/RESTv2settings.png, images/SwaggerCreation.png, images/SwaggerDone.png, images/devportallogin.png, images/mapping1.png, images/mapping2.png, images/mapping3.png, images/mapping4.png, images/mapping5.png
Deleted docs/tutorials/PersonAPI/images/administrator.png

External Doc Reorganization

See merge request !45

Update docs/tutorials/PersonAPI/PersonAPIwRESTv2.md, docs/tutorials/PersonAPI/images/SwaggerDone.png, docs/tutorials.md

Update docs/tutorials/PersonAPI/swagger.json, docs/tutorials/PersonAPI/PersonAPIwRESTv2.md, docs/tutorials/PersonAPI/images/SwaggerCreation.png

Update docs/best-practices/flat-file-alternative.md, docs/best-practices/cai-vs-cdi.md, docs/best-practices.md, README.md, docs/secure-agent.md

Deleted howto.md

Supplements Training Documentation with Additional Information

See merge request !44

reference the supplemental training information in one of the documents so that people might actually see it