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Merge branch 'master' of github.com:geota/mongo-tools
Merge remote-tracking branch 'upstream/master'
Wired query interface to mongo driver.
Merge remote-tracking branch 'upstream/master'

Conflicts:
	app/controllers/application_controller.rb
	app/helpers/explorer_helper.rb
Initial rspec/capybara feature tests for query interface.
Added Capybara feature tests for query interface.

1. Used capybara-webkit as the js driver, because the selenium-webdriver
was causingthe first test to fail (tests run randomly, was always the
first test executed that failed).
Added additional sort test.
Forgot an .each on Capybara tests. Was skipping a block.
Removed comment from collection.js :
Removed MONGO_TEST_DB constant, test database is set automatically in
config/mongo.yml
Removed selenium-webdriver.
Set webkit as default capybara js driver.
Merge pull request #44 from geota/master

Feature: Query interface /w capybara tests
Try to fix issue #45 with Travis Capybara tests
Try to fix issue #45 with Travis Capybara tests
Merge branch 'master' of github.com:drcapulet/mongo-tools

Conflicts:
	.travis.yml
Merge pull request #46 from drcapulet/master

Fix Travis Capybara Tests
RSpec unit tests for evaluator.rb

Converted unit tests for evaluator to RSpec.
Refactored EvaluationResult and its subclasses.
Extended Evaluator to be able to parse all geospatial queries (they don't need much handling though).
Removed stale lib/evaluator.rb file.
Merge pull request #49 from jonasz/master

RSpec for evaluator.rb
Merge remote-tracking branch 'upstream/master'