Fixing the 80 character per line issue.

The error message now looks like this:
```
d:\work\k\samples\test>kompile test.k
[Error] Compiler: Cannot declare empty terminals in the definition.
        Use attribute 'onlyLabel', or both 'notInRules' and 'notInGround'
        paired with 'klabel(...)' to limit the use to programs.
        Source: File: d:\work\k\samples\test\test.k
        Location: (3,19,3,20)
```
@grosu please review.
Can we have this registerCompilerError check the length of the error message, and if larger to print an additional message telling the user to report the error to us?