Loop with single statement should generates to while loop

[Matthias Schoettle]

If a loop combined fragment is defined with just true or another single statement, the code generator still generates a for loop, which results in a compile error.

In that case, a while loop should be generated.

[Romain Alexandre]

References #287: if loop has single statement, it generates while loop. Also, it can generate for loop with syntaxe : for(;;) and for(:)

→ <<cset 0e2326c6efb1>>

[Romain Alexandre]

References #287: add a regex to recognize 'for loop' syntaxe

→ <<cset 5b73a24d989e>>

[Romain Alexandre]

Merged in Issues/284-duplicate-methods-and-constructors-in-classes (pull request #27)

References #287: if loop has single statement, it generates while loop. Also, it can generate for loop with syntaxe : for(;;) and for(:)

→ <<cset cd95d38e8378>>