[RELEASE] Crawler version 9.1.2

Added
 Progress bar to the crawler:buildQueue command output when using with --mode exec
 Improve documentation about proper crawler configuration for user with Website Usergroups

Fixed
 Detailed process views is callable again
 Makes sure the QueueRepository is always set when needed in Domain/Model/Process
 Crawling with FE-Groups is correct initialized with both TYPO3 9 & 10