Use port when checking for SSH availability. KNIFE-284
Added spec to verify use of SSH port
Merge pull request #113 from jeppenejsum/KNIFE-284

Use port when checking for SSH availability. KNIFE-284
add travis to knife-ec2
removing 1.8.7 from travis, adding rake to gemfile in test group
adding sdoc to test group for travis
not 2.0
Merge pull request #120 from opscode/knife-ec2-travis

[KNIFE-327] Add Travis support
change tags output to be formatted as 'key: value' instead of current 'keyvalue' due to a hash being printed with puts
Merge pull request #126 from opscode/adamed-knife-290

KNIFE-290: Format output tags as 'key: value' instead of current 'keyvalue' due to a hash being printed with puts
Update lib/chef/knife/ec2_server_create.rb

Also rescue Error::ECONNRESET during the "Waiting for sshd .." message
Merge pull request #127 from opscode/adamed-knife-254

KNIFE-254: Rescue Error::ECONNRESET during the "Waiting for sshd .." message
Remove the Gemfile.lock (closes #124)

According to [Yehuda](http://yehudakatz.com/2010/12/16/clarifying-the-roles-of-the-gemspec-and-gemfile/), one should not commit the Gemfile.lock when a project is distributed as a gem.
Cleanup Travis yml
Lock to pessimistic versions in Gemfile and fix deprecations
Merge pull request #125 from opscode/sethvargo/remove_lockfile

[KNIFE-328] Remove the Gemfile.lock
initial commit
Merge pull request #132 from opscode/adamed-KNIFE-321

KNIFE-321: "knife-ec2" does not inform the user of the default us-east region
use chef search to figure out instance id from node name
Rename guess* methods to fetch to avoid implication of nondeterminism