value for all templates, I added an option to be able to fix template
onto production when space is not enough.

seller use localtax RE and IRPF.

journals.

bancaires client

Fix: Option to overwrite translation did not work as expected
Fix: Bad translation for greece

Added new language  zh_TW

1.Added zh_TW directory into /htdoc/langs/
2.Added Language_zh_TW= Traditional Chinese into
/htdoc/langs/en_US/languages.lang

Return Human readable date product

* It's not necessary to have a redondant loop to substitute all variables

* By default date with mktime format, not great on Invoice

MAIN_PDF_MARGIN_TOP, MAIN_PDF_MARGIN_BOTTOM to force margins of
generated PDF.
Qual: Use 2 different var for reserver footer height and free text
height.

Fix : internal contact not displayed in rouget PDF