Installation instructions should refer to tagged releases and not to master

[Download]

Currently, the installation instructions for CRMInt contain this line:

bash <(curl -Ls https://raw.githubusercontent.com/google/crmint/master/scripts/install.sh) master

It looks like you are doing active development on master... It seems to me you should either make a separate dev branch and only merge to master when you release a version, or you should change the installation instructions to use (the latest) tagged release, like this:

bash <(curl -Ls https://raw.githubusercontent.com/google/crmint/1.1.5/scripts/install.sh) 1.1.5