fix typo in __set__ of DateTimeDescriptor
(transplanted from ac04717d4dcb612304cbff8dc761db1971a4bc57)

--HG--
extra : transplant_source : %AC%04q%7DM%CBa%23%04%CB%FF%8D%C7a%DB%19q%A4%BCW
Update COPYRIGHT
Prepare release 1.8.1
Added tag 1.8.1 for changeset b3f4e3c8b3b6
Increase version number
Fix Numeric over XML-RPC for issue1874
(transplanted from 11897667718096a2c3a7e7653c26828b8885a077)

--HG--
extra : transplant_source : %11%89vgq%80%96%A2%C3%A7%E7e%3C%26%82%8B%88%85%A0w
Fix False value in Many2One for issue1875
(transplanted from 9a84f7bb6d2ba77478d11220c3ff527dce3afb9b)

--HG--
extra : transplant_source : %9A%84%F7%BBm%2B%A7tx%D1%12%20%C3%FFR%7D%CE%3A%FB%9B
Allow None or False value in Char, Date and DateTime fields
(transplanted from f4797e3ee76f126100498004d2541f4ed217df02)

--HG--
extra : transplant_source : %F4y%7E%3E%E7o%12a%00I%80%04%D2T%1FN%D2%17%DF%02
Increase version number
Values for new One2Many lines must include also unmodified fields
(transplanted from 0aac6f88c38e2535c2091624381a387942b105f6)

--HG--
extra : transplant_source : %0A%ACo%88%C3%8E%255%C2%09%16%248%1A8yB%B1%05%F6
Values for new One2Many lines must include also unmodified fields
(transplanted from 0aac6f88c38e2535c2091624381a387942b105f6)

--HG--
extra : transplant_source : %0A%ACo%88%C3%8E%255%C2%09%16%248%1A8yB%B1%05%F6
Enforce to store always only str in Char field

review48005
(transplanted from 123014817053bbba3349809ebbce2883a53daded)

--HG--
extra : transplant_source : %120%14%81pS%BB%BA3I%80%9E%BB%CE%28%83%A5%3D%AD%ED
Enforce to store always only str in Char field

review48005
(transplanted from 123014817053bbba3349809ebbce2883a53daded)

--HG--
extra : transplant_source : %120%14%81pS%BB%BA3I%80%9E%BB%CE%28%83%A5%3D%AD%ED
Fix NotImplemented into NotImplementedError
(transplanted from a1bd31febf2954da49303b3e1e490a714a98ebb4)

--HG--
extra : transplant_source : %A1%BD1%FE%BF%29T%DAI0%3B%3E%1EI%0AqJ%98%EB%B4
Fix NotImplemented into NotImplementedError
(transplanted from a1bd31febf2954da49303b3e1e490a714a98ebb4)

--HG--
extra : transplant_source : %A1%BD1%FE%BF%29T%DAI0%3B%3E%1EI%0AqJ%98%EB%B4
Fix wrong return instead of raise of NotImplementedError
Fix wrong return instead of raise of NotImplementedError
(transplanted from fbb171053e38fdefe2923071b848c61573fbd983)

--HG--
extra : transplant_source : %FB%B1q%05%3E8%FD%EF%E2%920q%B8H%C6%15s%FB%D9%83
Increase version number
User buffer for binary fields

issue2316
review192001
(transplanted from 434afda1cfe3cfa8df12235df1172b831c0b511b)

--HG--
extra : transplant_source : CJ%FD%A1%CF%E3%CF%A8%DF%12%23%5D%F1%17%2B%83%1C%0BQ%1B
Call parent _on_change and add on_change result without triggering on_change

review192003
(transplanted from 9569ce5aad13b4a617d461fd72dbd78f8eb80ce8)

--HG--
extra : transplant_source : %95i%CEZ%AD%13%B4%A6%17%D4a%FDr%DB%D7%8F%8E%B8%0C%E8