fix(userguide): proofread and correct

related to #CAM-2257
fix(userguide): proofread and correct

related to #CAM-2265
fix(rest/cmmn): fix rest docs of case definition

related to #CAM-2199
chore(case): docs how to create a case instance using REST API

...and how to query after CaseExecutions and CaseInstances

related to CAM-2188
fix(userguide): proofread and correct

related to #CAM-2267
chore(userguide): add tomcat job executor documentation

- created new page documenting default Job Executor settings on Tomcat

related to #CAM-2297
impr(userguide-cockpit):align with version 7.1.0

related to #CAM-2200
chore(dist): fix shard libs
impr(customQuery): override getDefaultCommandInterceptorsTxRequired()

In order to always open a new command context set the property
"alwaysOpenNew" to true inside the CommandContextInterceptor.

related to CAM-2300
chore(guides): delete modeler getting started

This chapter was an unfinished duplicate of user-guide/#camunda-modeler
chore(enterprise): update download 7.2.0-alpha2
fix(installation guide): proofread and correct

related to #CAM-2310
fix(installation guide): fix previous commit
feat(asyncAfter): document asynchronous continuations after activity

related to #CAM-721
fix(bpmn/extensions): typo
chore(async): reorder items and fix old reference

related to #CAM-721
fix(migration guide): proofread and correct

related to #CAM-2335
fix(userguide): amend enterprise notification

related to #CAM-2333
feat(user-guide): add scripting subsection to process engine section

related to #CAM-2324
impr(userguide-cockpit): add plugin points

related to #CAM-2334