updated the warning of using find() without arguments
Merge pull request #359 from kenjis/1.7/develop_japanese

README 更新
fixed incorrect definition of the load() method $file parameter
documented the file search order the finder uses to locate files
corrected auth/opauth example docs, remove validation rules from removed form fields
Update security.html
Merge pull request #360 from ounziw/1.7/develop_japanese

Update security.html
誤字の訂正

×使っている倍は、
○使っている場合は、
誤字の訂正

×切り替えるだけで住みます。
○切り替えるだけで済みます。
Merge pull request #361 from toshiyuki-takeda/patch-1

誤字の訂正
Merge pull request #362 from toshiyuki-takeda/patch-2

誤字の訂正
updated nestedsets model path() method
Add some translation work

未翻訳部分に手を加えました。
documented the $config parameter of Fieldset::forge()
documented the dump_tree() path parameter
updated Viewmodel docs
documented viewmodel support for Theme
Updating the docs to reflect changes to the ORM Model_Soft addition of purge function.
Merge pull request #565 from craighooghiem/1.7/develop

Updating the docs to reflect changes to the ORM Model_Soft addition of p...
Merge pull request #363 from toshiyuki-takeda/patch-1

Add some translation work