functional changes for import/export of descriptions in cat1
template changes for import/export of descriptions in cat1
Merge pull request #87 from projectcypress/cat1-import-export-descriptions

Cat1 import/export descriptions
cat1 encounter importer/export transfer from/to support
Merge branch 'cat1-encounter-transfers'

Rebasing and merging pull request #88
merge codes and concat values when deduping results section entries
de-dup procedures merging codes, concatenating values
Merge pull request #90 from yoon/dedup_results

merge codes and concat values when deduping results and procedures section entries. closes #89
HealthDataStandards::Import::Cat1::PatientImporter#get_clinical_trial_participant always returns true. Fix this by checking .blank? (empty array) instead of .nil? on the nokogiri xpath query
Merge branch 'clinical_trial_participant'

Rebasing and merging pull request #92
importing scalars
Merge branch 'procedure_scalars'

Rebasing and merging pull request #93
add ordinality to procedures
Merge branch 'procedure_ordinality'

Rebasing and merging pull request #94
extract procedure result values
Merge branch 'procedure_results'

Rebased and merged pull request #95
Updating the README
extract negation for performed procedures
Merge branch 'performed_procedure_negation'

Rebasing and merging pull request #96
fixing bug that kept the template_helper from being able to use a passed in template_root direcotry as it states it should be able to do