v0.25.1

Enhancement slash fixes

• Make sure to ignore any curl settings in ~/.curlrc, if it exists.
• Actually try to install from source when the error message says "binary failed, trying source".
• Use uname -m instead of uname -a to detect installation architecture (#744)
• Improve the error message when the binary tarball URL 404s. (#743)

Testing

• Only test the install script in bash, since it only runs in bash.