[FIX] Some modules are not marked for upgrade with -u all
[IMP] Remove setting a default unnecessarily
[FIX] Don't call map_values with the same source and target table
[ADD] Load noupdate data
Merge pull request #116 from OpenUpgrade-dev/8.0-mail-onesteinbv

8.0 'mail' (onesteinbv)
[UPG] rename mrp_jit -> procurement_jit
Merge pull request #177 from StefanRijnhart/8.0-procurement_jit

[UPG] rename mrp_jit -> procurement_jit
Merge pull request #176 from StefanRijnhart/8.0-fix_update_all

[FIX] Some modules are not marked for upgrade with -u all
[ADD] Migration of crm module
[FIX] Typo
[IMP] Clarification
Merge pull request #179 from StefanRijnhart/8.0-crm

[ADD] Migration of crm module