remove rcov
changelog entry
Merge pull request #965 from rspec/remove_rcov_integration

Remove RCOV integration
remove rcov mention
remove deprecated options
Merge pull request #973 from rspec/remove_rake_deprecations

Remove deprecated options from RakeTask
Also removes the usage of `@warning` which has been removed in 3.x

[Refs #973]
Merge pull request #975 from alindeman/remove-warning-usage

Also removes the usage of `@warning` which has been removed in 3.x
Remove additional textmate stuff that was accidentally left in #962.
Remove deprecated support for RSpec 1 constructs.
Remove deprecated support for `share_as`.
Remove unneeded require of `rspec/core/project_initializer`.

Each require takes time and it is a waste to require a file like this
that is so rarely used up front. Things that are rarely used should
be required at the point they are used rather than upfront.
Merge pull request #983 from rspec/remove_unneeded_require

Remove unneeded require of `rspec/core/project_initializer`.
Merge pull request #981 from rspec/remove_more_textmate

Remove additional textmate stuff that was accidentally left in #962.
Merge pull request #982 from rspec/remove_backward_compat_deprecations

Remove deprecated support for RSpec 1 constructs and `share_as`
Remove debugger support.
Add helper methods to assist with spec'ing deprecations.

The most consistently tricky part to get right is the call site,
so that's what this helper method helps with.
Fix the call site to be the stack frame before one of rspec's.
Add 2.14.3 release notes to changelog.

[ci skip]
Merge pull request #980 from rspec/remove_debugger

Remove debugger support.