[BefunExec] Changed Stepcounter to ulong (should never overflow again)
Changed Assemblyname of BefunDebug - Fixed old refernces of BefungExec
[BefunWrite] Fixes:

[BefunWrite] Fixed Typos
[BefunWrite] Fixed Tail setting not working
[BefunWrite] Fixed Syntaxhighlighting not tri-state
[BefunWrite] Fixed calling Interpreter from different working directory
[BefunGen] Added watermark to generated programs
[BefunGen] Optimized Stmt_Out_CharArr for short literals