Parsing the pound sign as a comment when it's actually part of the value

[lmshaffe]

Currently I have an env file with secret keys in it. They contain the pound sign in one of the values and when grunt-env parses it, it stops reading the rest of the value, so it must think it is part of a comment.

Example:
USER=test
SECRET_KEY=g#^%@69($dsf45dsfsdfsdf2ynh!%jtfd3r@q2c_tr_-^!gf7r6a

This sets the process.env.SECRET_KEY as just 'g'

I haven't run into this issue with other tools such as dotenv, so I was wondering if this can be supported.