Prevent from extending # comments if current line is a shebang

[audreyseo]

If my cursor is on the same line as a shebang like below:

#!/bin/bash<cursor is here>

# Code below...

Then pressing enter will result in this:

#!/bin/bash
#!/<cursor is here>

# Code below...

[MoritzKn]

Thanks for reporting I really appreciate your contributions.
This is the immediate result of #225. The reason for this change was that some languages and tools use a character after the comment prefix to denote different types of comments. For example Rust differentiates between //, /// and //!. For shebangs that indeed makes no sense. Feel free to add an exception and submit another PR 😃.

I think for shebangs we could even add no comment at all.

The relevant code for this is at:

• lib/docblockr-worker.js Line 103
• lib/docblockr-worker.js Line 69