Bump RSpec to ~2.14; bundle update

Signed-off-by: Alex Coles <alex@alexbcoles.com>
Convert specs to RSpec 2.14.8 syntax with Transpec

This conversion is done by Transpec 1.10.4 with the following command:
    transpec

* 1414 conversions
    from: obj.should
      to: expect(obj).to

* 646 conversions
    from: == expected
      to: eq(expected)

* 376 conversions
    from: obj.stub(:message)
      to: allow(obj).to receive(:message)

* 107 conversions
    from: obj.should_not
      to: expect(obj).not_to

* 70 conversions
    from: obj.should_receive(:message)
      to: expect(obj).to receive(:message)

* 45 conversions
    from: =~ [1, 2]
      to: match_array([1, 2])

* 27 conversions
    from: lambda { }.should
      to: expect { }.to

* 13 conversions
    from: Klass.any_instance.stub(:message)
      to: allow_any_instance_of(Klass).to receive(:message)

* 8 conversions
    from: === expected
      to: be === expected

* 7 conversions
    from: expect { }.not_to raise_error(SpecificErrorClass)
      to: expect { }.not_to raise_error

* 6 conversions
    from: =~ /pattern/
      to: match(/pattern/)

* 2 conversions
    from: obj.should_not_receive(:message)
      to: expect(obj).not_to receive(:message)

* 1 conversion
    from: < expected
      to: be < expected

* 1 conversion
    from: obj.stub!(:message)
      to: allow(obj).to receive(:message)

* 1 conversion
    from: stub('something')
      to: double('something')
Fix disable_flash_sweep spec helper

Broken in previous commit 26ade602:

RSpec::Mocks.allow_message is a lower-level API method, allowing us
to define a stub outside of an ExampleGroup context.

Signed-off-by: Alex Coles <alex@alexbcoles.com>
Use disable_flash_sweep in UsersController spec

Helper fixed in previous commit e31bec17.

Signed-off-by: Alex Coles <alex@alexbcoles.com>
Fix args passed to image_tag in ViewHelpers spec

Deprecated negative raise_error expectations were removed by Transpec
in previous commit 26ade602: this example was previously masking an
ArgumentError.

Signed-off-by: Alex Coles <alex@alexbcoles.com>
Mark a failing wiki routing spec as pending

RSpec should syntax masked an issue with the route_to matcher on a
separate line not being called.

Signed-off-by: Alex Coles <alex@alexbcoles.com>
Configure RSpec to disable should syntax

Signed-off-by: Alex Coles <alex@alexbcoles.com>
Replace #=~ (operator matcher) with #match_array

RSpec expect syntax no longer supports this operator matcher.

Signed-off-by: Alex Coles <alex@alexbcoles.com>
Fix pending wiki routing spec: correct HTTP verb

* remove query params from expectation, since routing specs do not
  test these.

/ HT: @hschink

Signed-off-by: Alex Coles <alex@alexbcoles.com>
Revert bundle update; Bump rspec-rails version

The previous bundle update of all dependencies broke execution of unit
tests: I've yet to determine a more specific cause.

This partially reverts commit 6ea4ed825f231bd3db47e5a73c7c3874f7deb861.

Signed-off-by: Alex Coles <alex@alexbcoles.com>
Peg simplecov version to 0.8.0.pre

simplecov >= 0.8.1 causes an issue preventing execution of the
Test::Unit suite.

Signed-off-by: Alex Coles <alex@alexbcoles.com>
unifies creation/deletion/error notices in user's membership tab
Add deletion notice
Add update notice
Fix code layout
put timeline name into page title where possible
Mention timeline context in header
Cuke checking for xss in members select2 box
Don't escape results on retrieval
Don't escape selected item twice