protected an escape needed only in the case of SCHANCHEN
replaced tabs with spaces and fixed up some SHANCHEN error messages
Horrible hack to fix the LB checkpointing, needs a better fix in future.
Merge remote-tracking branch 'upstream/master' into working_branch
fixed tabbing
added newline to warning message
Fixed comfixed for pbc
Merge pull request #133 from ohickey/working_branch

Working branch
added explanation of inelegant LB checkpoint fix, fixed two typos in LB tutorial
Python 3 compatability
Fixed some warnings.
Merge pull request #137 from ohickey/working_branch

added explanation of inelegant LB checkpoint fix, fixed two typos in LB ...
made the LB warning to appear only on the master node
Merge branch 'master' of github.com:espressomd/espresso
On-the-fly tuning of MMM1D
Merge branch 'master' into Merged_EK_newest

Merged with master to ensure compatibility before making pull request.