* --boost option is added to gettext_make_pot script to recognize Boost format strings.
* New script gettext_merge_po_with_pot is added to merging new lines from POT to current PO
* --check-format option is added to gettext_po_to_mo script to check language dependent format strings during generation MO from PO.
* POT is updated and all PO files are merged with it. So, community can just load needed PO file and continue in translation.
* ExtruderSequenceDialog: Added messed localization markers
