lastInsertId support for PostgreSQL
Fixing bug in 076 release
Updating version number for 0.7.7 and updating docs
Fixing issue with link() not generating a suffix.
Merge pull request #473 from Forage/master

lastInsertId support for PostgreSQL
Changing url() default to true for adding suffix
Wrapping fetchColumn() inside an if-statement to avoid errors
Merge pull request #494 from NicNLD/lastinsertid

Fixing Record::lastInsertId()
Added unique constraint for email field in user table
Added unique constraint for email field in user table
Added unique constraint for email field in user table
Fixed small issue with gravatar url
Merge branch 'master' of github.com:wolfcms/wolfcms
Small phpdoc comments related change
Added some <code> statements to the PHPDoc comments
Bulgarian translation for wolf/app and plugins/file_manager
Merge pull request #497 from vnedelchev/bg-message

Bulgarian translation for wolf/app and plugins/file_manager
Fixing bug causing author() method of Page class not to work
Merge branch 'master' of github.com:wolfcms/wolfcms
Added jsEscape() to Framework to escape special characters in JS.