espressomd/espresso — pull request #147 by Marcello-Sega (2014-04-29 16:31:29+00:00)
Title: two small fixes

1) pdflatex complains when it finds \: in math mode. Replaced with \;
2) the interaction parameters of lj-angle were written wrongly in the blockfiles, preventing a proper checkpointing when this particular interaction is present