#439 make paragraphs latex style

[towsonu2003]

in latex, a new paragraph is opened with two <ret> hits. I would like to see this in jabref as well, at least as an item in the preferences section - this would make life a lot easier because it would allow me to copy paste from PDF files without having to fix line endings. </ret>

example: now in jabref, the following two lines are interpreted as two paragraphs:

par1 bla bla
par2 bla bla

I'd like to see this:

par1 bla bla
par1 bla bla continues

par2 bla bla
par2 bla continues

I'm using jabref 2.3 on linux.