Maybe cherry-pick:

Maybe cherry-pick:
- registered product taglib with web.xml (ops)
- added title attributes to p:inputNumber tags for entering product price
- needed to add thousandSeparator attribute as it will default to ',' which is
  maybe not valid/wanted in all languages (e.g. German language as a '.' as
  thousand separator and ',' for decimal seperation)
- this has also fixed a JavaScript error causing some malfunction in views
- labels are now shown correctly above each p:inputNumber field (product price)

Signed-off-by: Roland Häder <roland@mxchange.org>