Not finding nss3 lib on mac os X

[jneves]

I was getting an error like this while trying to use nss3 from both Firefox and Thunderbird.

2017-03-25 21:48:28,524 - ERROR - Error was dlopen(libnss3.dylib, 6): Library not loaded: @executable_path/libmozglue.dylib
  Referenced from: /Users/joao/Applications/FirefoxDeveloperEdition.app/Contents/MacOS/libnss3.dylib
  Reason: unsafe use of @executable_path in libnss3.dylib with restricted binary

From https://bugzilla.mozilla.org/show_bug.cgi?id=578751 this is an issue that isn't going to be solved.

My final solution was to install nss from homebrew with brew install nss and adding "/usr/local/opt/nss/lib", to the paths of nss library in Darwin (around line 245).

Just opening this to inform others.

[unode]

Thanks @jneves
I'll make sure to document this and guide users accordingly.

[Gounlaf]

Hi @unode,

I made this pr: #15