Added Travis status to README.
Merge pull request #165 from schlamar/patch-1

Added Travis status to README.
Prevent passing SSL keywoards to HTTP connection
Merge pull request #154 from schlamar/issue-153

Prevent passing SSL keywoards to HTTP connection.
Added title, moved travis image.
Fix coverage for Windows.
Merge pull request #166 from schlamar/fix-coverage

Fix coverage for Windows.
manual specification of hostname to verify against
certificate verification against known fingerprint
fixed style issues
more style fixes
fix entry in CONTRIBUTORS.txt
fix coding style
add docs
fix typo
test invalid certificate fingerprints