* master:
  [Excutable] Fix for ruby 1.8.7.
  [CHANGELOG] Didn't realize that github already adds a separator line for each entry.
  [CHANGELOG] Update
  Add static libraries to root of project if no Frameworks group exists. #431
  Cleanup a little by using ActiveSupport convenience methods.
  CHANGELOG.md
  [Documentation] Use public headers if specified.
  [Downloader] raise when importan commands fail.
  [Git] Init submodules only if requested.
  [Rakefile] commit Gemfile.lock on release.
  [Changelog] Release 0.11.1.
  Release 0.11.1
  [Changelog] Update.

Better to allow the user to choose how to organize her project.

skip_ci.

Closes #318.

* master:
  [Git] Init submodules only after the checkout. #451
  [Subversion] Improved head support.
  [LocalPod] Completed fix for public headers handling. #449
  [LocalPod] Fix public headers handling. #449

* master:
  Updated installation notes.
  [Gemfile.lock] update.
  Release 0.11.0
  [Rakefile] fine tuned release task.
  [CHANGELOG] Updated.
  fixing path on push command documentation description
  updating description for pod push with more detail about how it works

Updated installation notes.

The Command Line Tools may be installed right from Xcode.

See #131, #191.

- The installer is initialized with a resolver. The resolver is responsible of
  indicating which specs must be installed/reinstalled.
- It was introduced a slight change in the format of the Podfile.lock.
- The specification set was simplified to receive and handle Pod::Dependency
  instead of Pod::Specification. With this change it also appears to be more
  robust.

A this stage it appears to be working. However the support, for external and
head dependencies is weak.

Correcting path on 'pod push' description

Updating description for pod push with more detail about how it works.

- `spec lint` can now accept multiple files passed
  as arguments.
- the linter can work in environments with xcodebuild.
- Other misc improvements.

Managing spec-repos:

    [32m$ pod repo add NAME URL [BRANCH][0m

      Clones `URL' in the local spec-repos directory at `~/.cocoapods'. The
      remote can later be referred to by `NAME'.

    [32m$ pod repo update NAME[0m

      Updates the local clone of the spec-repo `NAME'. If `NAME' is omitted
      this will update all spec-repos in `~/.cocoapods'.

Options:

    --help       Show help information
    --silent     Print nothing
    --no-color   Print output without color
    --verbose    Print more information while working
    --version    Prints the version of CocoaPods.