Tests for travelsCSVParser
This patch:
- moves the travelsCSVParser into a dedicated utils module (no need for using a VueJS mixin -- hopefully I'm not wrong about this)
- export the parseTravels function from this module
- introduces some tests of the expose parseTravels function
- 2 file formats (labos1point5 and Geslab format)
- for the labos1point5 format, english and french column names are tested as well as different separators
For #161 (closed)