Put a new line before logging messages in Firefox (as Firebug doesn't seem to allow reading that which is out of the screen)

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@25538 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
Refactoring code to use common parts (BotanasMethod)

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@25539 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
Refactoring fixValues() for BotanasMethod and adding FIXMEs

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@25540 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e