started to implement Context
implemented MatchObject
Merge remote-tracking branch 'origin/master' into rulebase
implemented named wildcards
avoid ipython predefined variables started with '_'
Oops! removed dumps
use spmatch for Species::match
count the number of matches
allow freebond
count the number of patterns in a Species
testing CMake
added lines to install files
Oopsgit add config.h.in  donot forget to add a new file
use check_include_file_cxx
updated checking include files
included HPP files
started the implementation to get a unique serial string from a Species
removed unnecessary braces
updated serialize_species
updated UnitSpecies::serial