BZ-983444: fix file renaming errors at lucene index level
BZ-1002065 fixed - error ocurred when a file with execution permission (X) was found in the branch
BZ-982247: when a clone fails, the directory with previous configuration reamins, so it's necessary to raise directory in case of errors
BZ-1002580: removing an exception throw in case of user try to close twice the file system
BZ-1009028 - Business central in cluster cannot be redeployed
(cherry picked from commit f02ae07b84eb837050e5c684756ab34c47f50bc4)
initial impl of batch processing (in jgit backend it amends commits) + support for DeleteOptions that allows delete non empty folders
broad support for vfs watch service + commented option now has support for sessionId
quick fix (could be better, but enought for now) for performance issue with watchers