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
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