enh: allow node specific configuration to override master config
doc: added to changes
fix: clean up spm example
Merge remote-tracking branch 'upstream/master' into enh/nodeconfig

* upstream/master:
  doc: spelling
fix: fixed node configuration errors
fix: check if output directory exists before determining results file location. needs better reporting of the error.
Merge pull request #558 from satra/fix/batch

fix: check if output directory exists before determining results file lo...
Merge pull request #557 from satra/enh/nodeconfig

Enh/nodeconfig
0.8 release
Fixed links to old docs.
back to dev