Added wizard for printing indicators and minor modifications.

addons/account_report/__init__.py

addons/account_report/__terp__.py

addons/account_report/account.py

addons/account_report/account_report.xml

addons/account_report/account_wizard.xml

addons/account_report/wizard/__init__.py

addons/account_report/wizard/wizard_print_indicators.py