LRDOCS-1059 Original Application Adapters section for tutorial start
LRDOCS-1059 Convert Application Adapter section into tutorial
LRDOCS-1059 Add example hook for end code
LRDOCS-1059-QA Wordsmithed and QAed.
LRDOCS-1059 Edit application adapter tutorial to follow reader's app. Also combined sections into one.
LRDOCS-1059 Minor wordsmith
Merge branch 'application-adapters-tutorial' of https://github.com/codyhoag/liferay-docs into pr-182-application-adapters-tutorial
LRDOCS-1167 Converted devGuide section on creating hooks to a tutorial and migrated images.
fixed Next Steps URLs.
Update links for event listing classes
Merge branch 'master' into pr-182-application-adapters-tutorial
LRDOCS-1059 Move app adapters tutorial into customizing-liferay-portal/
Merge branch 'LRDOCS-1167' of https://github.com/mwilliams2014/liferay-docs into pr-203-lrdocs-1167-creating-a-hook
LRDOCS-1167 Edit instructions for creating a hook plugin project
LRDOCS-1167 Remove hooks file structure image
LRDOCS-1059 Edit Application Adapter Tutorial
LRDOCS-1059 Minor formatting
LRDOCS-1059 Header ID
LRDOCS-1167 Header ID
Merge pull request #987 from codyhoag/correct-links

Update links for event listing classes