Merge pull request #19 from jerryclinesmith/insert_after_deflater

Update railtie to install after known dependencies
Option to make profiling disabled by default

Add a configuration option to start profiler disabled. Check it value
to decide if profiling should be skipped for each page. Profiling can be
re-enabled by setting the query parameter pp=enable.
Changed configuration option to enable/disable profiling

Set Cofiguration.enabled to false to disable functionality, set it to true to
re-enable. Default value is true.
Correct stale link; prefer hyperlinks where appropriate
Merge pull request #23 from gkats/master

Option to make profiling disabled by default
Merge pull request #24 from chadoh/patch-1

Correct stale link; prefer hyperlinks where appropriate
Revert "Update railtie to install after known dependencies: https://github.com/SamSaffron/MiniProfiler/issues/131"
Broken on Rails 4
add more gc stats to gc profile, perform memory usage analysis
include more stats, reduce heap growth