Revert "Fine grained page timings"

This reverts commit 6577179731675dc5a612c7ee8017507c42cd9a53.
Adding parallel to the gemspec
Revert "Adding parallel to the gemspec"

This reverts commit c2d4a49c56c0b39f943399436397d797e8d07d39.

This should have been in the perf branch
Fix #423

Add parallel gem as dependency, for broken build
Bump the version of rest-client (ImpossibleDependenciesError)
Merge pull request #424 from niels-s/master

Fix #423
Pages should render faster

Bumping the parallel gem
Running page rendering in seperate processes
Fixes Issue #435 (noisy)

Introduced a new debug flag (-D, --debug) which will log to the debug
log, and also the console.
The verbose flag now displays more info during the build, specifically
copying and generating of files.
Fixing issue #433 (awestruct env and env-site)

Adding the `env` and `env-site` attributes. `env-site` is set at true. `env` is
set at `@site`. The `awestruct` attributes, save `awestruct-version` are
now deprecated and will not be honored in a future version.
Fixes issue #426 (`site` from _ext/pipeline)

You can now access `site` from with _ext/pipeline simply by calling
site, which is now a private method of that class.
Fixes issue #383 (configurable tag cloud template)

The tag cloud extension now will take a `:template` as part of the
options. This must be a file path that `engine.load_page` can load and
use.

If no `:template` is given as part of the initialization the default,
which was being used all along, is used.
Fixing issue #434 (better yaml errors)

The standard errors that happen if there are problems during page
generation are now used for yaml loading errors. It will now tell you
the file that was being processed, and the error message along with
backtrace.

Also did some reformatting in the base_tilt_handler.
Fixing tests I broke
Version bump for beta
Release 0.5.6.beta
Fixing travis

Don't need pry to build it.

I need to find a better way to do this.
Merge pull request #436 from LightGuard/master

Fixing travis
Merge remote-tracking branch 'origin/master' into perf_testing

Conflicts:
	awestruct.gemspec
	lib/awestruct/engine.rb