[FIX] webkit: trial balance fix migration bugs
[FIX] pylint
Merge pull request #32 from acsone/8.0-afr-trial_balance_fix-sbi

[FIX] webkit: trial balance fix migration bugs
[FIX] afr_webkit_xls: incorrect debit/credit in xls trial balance
Merge pull request #35 from acsone/8.0-afr_webkit_xls-trial-balance-fix-sbi

[FIX] afr_webkit_xls: incorrect debit/credit in xls trial balance
Move account_journal_report_xls from __unported__ to root folder
add the missing key installable
Change URL from Launchpad to GitHub
Extract the description in README.rst
If the relation table and fields are not explicit, they are created on
the wrong table (the base model from which the model _inherit)

See https://github.com/odoo/odoo/issues/3751
Correct pylint warning: W0621(redefined-outer-name)

xlwt is imported, no need to pass it it in the arguments
Add tests to check if the reports and csv export are generated
Add pot for translations