- fixed kiwi analyser default skip list
  * proc, sys and others were not excluded because of an
    invalid search pattern
- Added the following options to the analyse custom files code

  1. [ --skip-gem-lookup ]\n";
     Don't check for files managed by gem. Files managed
     by gem will then appear as unmanaged files

  2. [ --skip-rcs-lookup ]
     Don't check for files managed by revision control systems
     like git, svn, osc, etc... Files from such repositories
     will then appear as unmanaged files.

  3. [ --skip-augeas-lookup ]
     Don't check for files known to augeas. Files managed
     by augeas will then appear as unmanaged files.
- DB: update kiwi man page
  * added information about new options added in previos commit
- DB: rebuild documentation