persist invoices (wip)
push invoices on save
fix mapping of invoice lines
sync items taxes
fix item tax mapping
synchronise company details
ignore supplier invoices for now. fixed dup taxes on item creation
fix mapping of invoice lines taxes
map invoice lines applicable taxes
revert config files
Merge pull request #6 from BrunoChauvet/model-invoice

Synchronise invoices
bumped version
add missing SoaCompany files
Merge pull request #7 from BrunoChauvet/model-invoice

Add missing SoaCompany files
add missing SoaCompany files

invoice numbers are generated in vTiger, cannot overwrite
set invoice number reference on update
Merge branch 'mno-master' into model-invoice
Merge pull request #8 from BrunoChauvet/model-invoice

Map invoice discount
Synchronise tax rates
Merge pull request #9 from BrunoChauvet/model-invoice

Synchronise tax rates