Merge branch 'master' of https://github.com/Psiphon-Labs/psiphon-tunnel-core
Fix: bindLookupIP now simply echos back its input when it's already an IP address
Merge pull request #45 from rod-hynes/master

Fix: bindLookupIP now simply echos back its input when it's already an IP address
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Merge pull request #46 from rod-hynes/master

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Merge pull request #47 from rod-hynes/master

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Updated config tests. Added delimiters around sample config in README to help with programmatically processing it.
Merge pull request #48 from adam-p/config-test-update

Updated config tests.
Install dependencies for golang.org/x/mobile/app
Add explicit install step for Go components
Merge remote-tracking branch 'upstream/master'
Add tests that exercise hostname-from-TLS code