Unrap the msgid for the POT file

[pachpict]

Hard line breaks in the msgid POT make it much more time consuming to do foreign translations because most translation engines will treat that as a new sentence, thus changing the meaning of the translation, therefore requiring manually unwrapping the lines then rewrapping.

Appreciate the msgstr needs to have hard line breaks in it.

Also appreciate that changing the POT will take an extra hour or two on top of the job itself as then necessitates manually copying over the msgstrs from the old POs to the new POs.