New tutorial for resolving Maven lifecycle mapping errors in imported projects.
Added first two sections and screenshots.
Finished final section, screenshots, and related topics.
Wordsmithing.
Merge branch 'LRDOCS-1417' of https://github.com/ngaskill/liferay-docs into LRDOCS-1417-maven-lifecycle-mapping
Merge branch 'master' into LRDOCS-1417
Additional content.
Merge branch 'LRDOCS-1417' of https://github.com/ngaskill/liferay-docs into LRDOCS-1417-maven-lifecycle-mapping
Book files
Added Creative Commons image; removed erroneously added files.
Modified concat to fix heading levels for book publication.
Merge branch 'master' into book
Removed test file.
LRDOCS-1417 Edit intro and background section.
Concat now modifies sidebars so they can be selected by another tool
later.
LRDOCS-1417 Edit m2e-plugin installation/project import section.
LRDOCS-1417 Removed comments
Merge branch 'master' into LRDOCS-1417-maven-lifecycle-mapping
LRDOCS-1417 Add the Liferay property quick fix content.
LRDOCS-1417 Fix old links