ObjTreeScanner: tolerate deprecated experience parameter.
backenf mgr: fix small pod error
Value: fix check done during apply_fixes...

... this must take into account computed value and other stuff. Using
$self->{data} is not enough
Config::Model: initialise log4perl during construction
C::M::Anything: new index_short attribute to help construct shorter messages for user
Shortens long index in warning and error message to limit verbosity on console
removed log4perl initialization which is done in Config::Model
Value: use an intermediate var
fix code indentation in pod
Value: added file and dir value type. Issue a warning if file is not found
test file and dir value type
v2.057

  New features:

    * Config::Model: initialise log4perl during construction
    * Value: added file and dir value type. A warning is issued when file
      or dir is not found.

  Other bug fixes:

    * Shortens long index to limit the length of warning and error messages
    * Value: fix check done during apply_fixes...
    * ObjTreeScanner: tolerate deprecated experience parameter.