let standardfileformatfacade determine subformat generically by using the db entries for second stage scan policies.
replace the setter for subformat identification policies in fileformatfacade by a register method which can register several existing policies for the usage by a system.
continue implement registration of subformat identification methods. client code adds methods only once in actionfactory
ffmpeg connected by native java class.
remove ffmpeg scripts
remove script support from secondaryformatscan
remove clisecondaryformatidentifier
do some renamings in ff package.
rename packages ff to format and format to convert.
build clear hierarchy in format. fido identifier as well as xmlsubformatidentifier both inherit from formatidentifier. adjust class and method names to reflect this.
modify internal data structure for subformatidentificationpolicies inside format package
improve error handling.
improve datastructure for subformatidentifier and interface of fileformatfacade.
remove duplicate check for exception.
remove imports.
Merge branch 'master' of https://github.com/da-nrw/DNSCore
reorganize test folders to reflect new package structure.
document interface of fileformatfacade. suffix the format identifiers with strategy to reflect the pattern.
Merge branch 'master' of https://github.com/da-nrw/DNSCore
write additional tests for file format facade.