Merge pull request #151 from hpvb/master

Implement SPNEGO flags in curb
added support for app_connect_time from libcurl
added extconf.rb entry for appconnect
Merge pull request #160 from lehresman/master

added support for app_connect_time from libcurl
reset handle before each call, keeps dns resolver but clears settings
add shorter version for body_str -> body and header_str -> head
release
Adding doc and example for HTTP "insecure" SSL connections
Add suport for the new error 'CURLM_ADDED_ALREADY' introduced at curl 7.33.0
Add conditionals for new URLM_ADDED_ALREADY error
Get rubinius builds running on Travis CI

See https://github.com/travis-ci/travis-ci/issues/1641#issuecomment-29773392
Cache installed gems on Travis CI builds

http://about.travis-ci.org/docs/user/caching/
Need to specify ruby standard library gems for rbx

see http://www.benjaminfleischer.com/2013/12/05/testing-rubinius-on-travis-ci/
Add more rubinius-specific gems
Travis CI: Let rubinius fail; enable fast finish when rbx fails

refs
http://about.travis-ci.org/docs/user/build-configuration/
http://about.travis-ci.org/blog/2013-11-27-fast-finishing-builds/
Merge pull request #180 from bf4/fix_build

thanks, merging
Merge pull request #168 from rodrigozrusso/master

Adding documentation and example for HTTP "insecure" SSL connections
Merge pull request #169 from deiv/master

Add suport for the new error 'CURLM_ADDED_ALREADY' introduced at curl 7.33
fix typo: wierd => weird
Merge pull request #185 from tjarratt/patch-1

fix typo: wierd => weird