+ subroutines gets mungled in normalization files [2.33]
+ fix marc_template hadling of field value 0
+ csv/excel output conf/normalize/csv_ff-peri.pl [2.34]
++ fix input/excel encoding problems
++ use UTF-8 as internal encoding
++ dump stats into var/stats.yml
+- marc_clone to copy records/fields/indicators from input marc
- rewrite WebPAC::Input to be based on Module::Pluggable
- check usage of config in normalize file (database, input name?)
- load_ds/save_ds should use on-disk hash to preserve inodes