[freemobile] multiple fixes and enhancements (!500) · Merge requests · woob / woob · GitLab

Woob Import requested to merge 452-freemobile into master Dec 26, 2020

Add phone number to profile
Ensure document Id is constant (Closes #452 (closed))
Fix document download
Fix errors printed during pdf download
Adding back linked accounts
Adding back CapMessage / CapMessagePost capability