[Lazarus] Synedit tab

[Michael Schnell]

I tried to open an old project I once started to test using SynEdit. It 
does compile and work, but when trying to see the form I get an messages 
of not installed components. In fact the "sysEdit" tab that is described 
in the Wiki is not seen in the Lazarus IDE. How to activate it ?

Thanks,

-Michael