add warning about pipeline operator binding more tightly than function args
adds section on setting http status codes to complete this guide
Merge pull request #30 from lancehalvorsen/add-setting-http-status-to-controller-guide

adds section on setting http status codes to complete this guide
adds introduction and preliminary topics to cover for the rest of the guide
Merge pull request #31 from lancehalvorsen/view-guide-first-shot

adds introduction and preliminary topics to cover
fixes to the set status section of the controller guide per guidance from Chris McCord
Merge pull request #32 from lancehalvorsen/rework-set-status-section-of-controller-guide

fixes to the set status section of the controller guide
added top section of application view
Merge pull request #33 from lancehalvorsen/view-guide-application-view

added top section of application view
renaming files to reflect proper order and content
Merge pull request #34 from lancehalvorsen/rename-files-to-reflect-desired-order

renaming files to reflect proper order and content
Adds plug :action to controller

I'm beginning to work through the guides, couldn't get the page to render and finally chased it down to this line.
correct and explicitly specify language
Merge pull request #35 from edubkendo/patch-1

Adds plug :action to controller
Merge pull request #36 from Joe-noh/jh-correct-language-name

correct and explicitly specify language
adds a blank line to match what Phoenix generates
adds a description of plug :action and what it does; adds missing plug :action line to HelloPhoenix.HelloController definition
Merge pull request #39 from lancehalvorsen/add-plug-action-explanation-to-controller-guide

Add plug action explanation to controller guide
ultimately, plug calls to the Plug.Builder module, but the closer definition is in phoenix.Controller.Pipeline
Initial router changes

I was a bit baffled as to why the router Phoenix generated at first was
so different from the one depicted in the guide. While it did not throw
me off long due to a Ruby/Rails background, someone completely new to
routers might be more puzzled than I was so this is my attempt at
clarifying that.