tiltfactor mg-game version 2.1.0

more improvements in the plugin system

ScoreBySubjectMatter plugin

Words To Avoid

Implementation of the words to avoid functionality
- added to MGTags Component a method listing tags with a compound weight above a certain level
- added wordstoavoid to Zentag, words that have been listed as to avoid are weight as 0
- added type column to tag_use to have a record who was repoinsible for the weigthing of this tag_use
- added words to avoid threshold input field to ZenTag
- smaller clean ups in GamesController
- added comments to several methods

small bug fix in subject matters

Db based authentication system.

Had to change to an DB based authentication system as CPHPAuthmanager saves for each user a row in the file
which does not scale very well.

Admin Tool Logging

Added functionality to log each create, update, delete action via admin tool with the corresponding
user in a database table.

this is tag marks a change in the database layout. It refers to mg_da…

…tabase_scheme_v0.5.5.mwb

added some comments to the games api controller

making empty folder show up #3

making needed empty folder show up #2