[ja]translated models/behaviors section
[ja]translated models/callback-methods section
Changed links of the developer team to https://github.com/cakephp?tab=members instead of lighthouse wiki page
Added links to the Foundation's about page
removed remaining character in ja/cakephp-overview/what-is-cakephp-why-use-it.rst
Merge pull request #476 from hiromi2424/remaining_character

removed remaining character in ja/cakephp-overview/what-is-cakephp-why-use-it.rst
removed updated info
cloned models/model-attributes from en into ja
Fixed wrong assignment of hasAndBelongsToMany variable
Fixed some more wrong variable assignments
Changed links of the developer team to https://github.com/cakephp?tab=members instead of lighthouse wiki page
Added links to the Foundation's about page

Fixed wrong assignment of hasAndBelongsToMany variable

Fixed some more wrong variable assignments
Merge remote-tracking branch 'origin/ravage84' into ravage84
Changed links of the developer team to https://github.com/cakephp?tab=members instead of lighthouse wiki page
Added links to the Foundation's about page

Fixed wrong assignment of hasAndBelongsToMany variable

Fixed some more wrong variable assignments

Changed links of the developer team to https://github.com/cakephp?tab=members instead of lighthouse wiki page
Added links to the Foundation's about page

Fixed wrong assignment of hasAndBelongsToMany variable

Fixed some more wrong variable assignments
Merge remote-tracking branch 'origin/ravage84' into ravage84
Merge pull request #478 from ravage84/ravage84

Update links for developer lists.
Added info how to skip browser validation
[ja]translated models/model-attributes section
[ja]applied changes around core-libraries.rst
Update fr/core-libraries/behaviors/tree.rst
Update fr/core-libraries/behaviors/tree.rst
Merge pull request #482 from dbyzero/patch-1

Update fr/core-libraries/behaviors/tree.rst