chore(was): document new webpshere installation / deployment model

related to #CAM-2978
chore(user-guide): correct connector example
chore(user-guide): add note on S function for Spin with scripting

related to CAM-3067
chore(cycle): fix link to cycle
chore(user-guide): adjust spin/connect maven coordinates

related to #CAM-3061
chore(spin/connect): process engine class names
chore(enterprise): update download 7.2.0-alpha6
chore(was): add migration guide for server and process applications

related to #CAM-2978
chore(was-guide): extend docs for was installation/migration

related to #CAM-2978
chore(getting-started): add camunda bom to maven coordinates

related to #CAM-2998
chore(docs): add recommendation and link for camunda BOM

related to #CAM-2998
chore(user-guide): move task forms to top level

chore(references): add embedded forms reference from sdk-js

related to CAM-3072
chore(case/REST): adjust docs about case execution

related to CAM-2871
fix(task/REST): adjust query options
impr(user guide): add advanced tasklist style customization section

Related to: CAM-3088
chore(wls): rar is now embedded in ear

related to #CAM-3086
chore(userguide): use serialization data format constants

related to #CAM-2890
chore(getting-started): use 7.2 directives in embedded forms

related to CAM-3109
chore(getting-started): update screenshots of tasklist forms

related to CAM-3109
feat(rest): add HAL relations cache description

related to #CAM-2933