minors
Change name of the package to vartors
fix #6: better package name. Final commit.
fix #17: If no rname provided, create one according to varlabe
Descvar : implement description slot
fix #3 and fix #13 : header and footer are parsed and optionnal
Update News and readme
Start rmd_fr template with test unit
Fix encoding bug: add support for UTF-8 (french template)
import_template : change argument to select idiom and language
Complete Rmd fr template
Add the varlabel when error in import
fix #18: complete Rmd template in French
Merge branch 'fix18-Rmd_fr_template'
update description for 1.6