fixup and extend tests
[ADD] systray icon for pending reviews
[FIX] Remove python safe_eval
[ADD] base_tier_validation_formula and migration scripts
[ADD] widget domain and python expression to define reviewer in tier definition
[ADD] auto updating of systray icon counter
[ADD] validation date field
[ADD] review widget dropdown menu
* [ADD] Basic structure for the new date range module
* [IMP] Add a basic description into the README
* [IMP] Basic implementation
* [IMP] First working implementation
* [IMP] Improve datamodel
* [ADD] Add basic tests for date.range
* [PEP8]
* [PYLINT]
* [DEL] Remove unused code
* [IMP] Remove unsused dependencies into the JS
* [IMP] Better operator label for date range
* [DEL] Remove unused file
* [IMP] Better user experience by showing the select input only once empty
* [FIX]Try to fix tests that fails only on travis by adding an explicit cast on the daterange methods parameters
* [FIX]Try to fix tests that fails only on travis by adding an explicit cast on the daterange methods parameters
* [FIX]Try to fix tests that fails only on travis by using postgresql 9.4
* [FIX]Try with postgresql 9.2 since the daterange method has appeared in 9.2
* [IMP] Add a limitation into the module description to warm about the minimal version of postgresql to use
* [IMP]Add multi-company rules
* [IMP]Remove unused files
* [FIX] Add missing brackets into JS
* [FIX] Overlap detection when company_id is False
* [IMP] Add default order for date.range
* [IMP] Add date range generator
* [FIX] OE compatibility
* [FIX] Travis
* [IMP] Code cleanup and improves test coverage
* [FIX] Add missing dependency on 'web'
* [PYLINT] remove unused import
* [FIX] Add missing copyright
* [FIX] Limits are included into the range
* [IMP][date_range] Security
* [IMP] Improve module description
* [IMP] Spelling
Adrià Gil Sorribes
Stefan Rijnhart
Laurent Mignon (ACSONE)