type on order of reaction with respect to unit of k
ups
forgotten file
updates
Finished first write at units:

  - use of listings package instead of lineno + verbatim (also for xml)
  - some nice code environemnet defs
Merge pull request #5 from SylvainPlessis/unit

Unit description
update package requirements
aligning in preamble + correction:
  within a \ce{} command, optional arguments have troubles, thus:

\ce{\cmd[opt arg]} -> \ce{{\cmd[opt arg]}}
Layout of code added
FalloffType explicit in template arguments of falloff object
index capacities + first entries
Chapter