New directory structure for languages, doesn't run yet.
Languages working now, just need to get runtime and codeobject working
Finished refactoring languages into languages+runtime, added preferences
Fixes for Synapses
Merge remote-tracking branch 'origin/master' into languages_refactoring
Pass codeobj_class to get_codeobject_template
Fix package information and add pyparsing and jinja2 to the requirements
Fix the template location in setup.py
Do not fail during import under Python3 where weave is not available
Merge pull request #82 from brian-team/languages_refactoring

Refactor languages into languages and runtime, closes #81.