Fixed JavaScript compression. The compressor did not recognize a regular expression after a '&&' ot '||' operator. So it could happen that code had been cut off if the regular expression included '\//' (which was treated as a single line comment because of the regular expression not being recognized). Finally fixes #897.
Ooops...forgot to commit test cases for #897.
Merge pull request #903 from LarsGit223/master

Fixed unrecognized regular expressions behind '&&' or '||' operators in JavaScript compression. Finally fixes #897.