[Python] Download boost using curl in manylinux1 image

[asfimport]

This is the only artifact where we use wget which has not the necessary level of TLS support to speak with the bintray servers.

Reporter: Uwe Korn / @xhochy
Assignee: Uwe Korn / @xhochy

PRs and other links:

• GitHub Pull Request #2202

_{Note: This issue was originally created as ARROW-2781. Please see the migration documentation for further details.}

[asfimport]

Uwe Korn / @xhochy:
Issue resolved by pull request 2202
#2202