Actually add spacing to compile.sh

**WARNING**: I was unable to test this using `spcomp` for some reason (refused to execute on Windows, and Ubuntu is currently broken for me right now).  Instead, I used `spcomp.exe`, and that worked fine.  Shouldn't cause any difference.
The only "confusing" part now is that extra newline between the copyright and header size.

Formatting has also been updated to match the majority of the file (no `;`).

Some output (ignore the fact that I'm using 1.5.1-this is a testing directory just to make sure things compile):
>Compiling basechat.sp ...
SourcePawn Compiler 1.5.1
Copyright (c) 1997-2006, ITB CompuPhase, (C)2004-2008 AlliedModders, LLC

>Header size:           3044 bytes
Code size:            10684 bytes
Data size:             3460 bytes
Stack/heap size:      16384 bytes; Total requirements:   33572 bytes

>Compiling basecomm.sp ...
SourcePawn Compiler 1.5.1
Copyright (c) 1997-2006, ITB CompuPhase, (C)2004-2008 AlliedModders, LLC

>Header size:           4296 bytes
Code size:            17004 bytes
Data size:             4976 bytes
Stack/heap size:      16384 bytes; Total requirements:   42660 bytes

>Compiling basecommands.sp ...
SourcePawn Compiler 1.5.1
Copyright (c) 1997-2006, ITB CompuPhase, (C)2004-2008 AlliedModders, LLC

>Header size:           4884 bytes
Code size:            20308 bytes
Data size:             5220 bytes
Stack/heap size:      16384 bytes; Total requirements:   46796 bytes

>Compiling basetriggers.sp ...
SourcePawn Compiler 1.5.1
Copyright (c) 1997-2006, ITB CompuPhase, (C)2004-2008 AlliedModders, LLC

>Header size:           3300 bytes
Code size:             9980 bytes
Data size:             2876 bytes
Stack/heap size:      16384 bytes; Total requirements:   32540 bytes