First draft of LRDOCS-1063, Overriding a Portal Service Using a Hook.
Tutorial for LRDOCS-1063.
LRDOCS-1063 QAed and wordsmithed.
LRDOCS-1063 fixed URL in Next Steps.
LRDOCS-1063 removed extra text in Next Steps.
Moving chapters 15 through 20 from using-liferay-portal to new deployment directory.
Merge branch 'LRDOCS-1063-QA' of https://github.com/mwilliams2014/liferay-docs into pr-190-LRDOCS-1063-QA
LRDOCS-1063 Wordsmith, integrate IDE into steps, add images, and add more related topics.
Merge branch 'LRDOCS-1364' of https://github.com/ngaskill/liferay-docs into pr-215-discover-deployment-LRDOCS-1364
LRDOCS-1364 Add missing image and format figure Markdown to be on a single line.
LRDOCS-1063 Format modified paragraphs to 80 columns
LRDOCS-1063 Edit intro, move notes, modify example code, and add links to classes.
LRDOCS-1063 Move article to customizing-liferay-portal section of tutorials.
Minor edits.
Merge branch 'master' into pr-215-discover-deployment-LRDOCS-1364
Merge pull request #1018 from jhinkey/pr-215-discover-deployment-LRDOCS-1364

Move admin articles to Deployment
Wordsmithing.
Merge branch 'pr-1020'
Merge branch 'master' of github.com:sez11a/liferay-docs