Remove .livehtml flag
Set project root path to the project layer immediately after loading the project so that project tree (expanded/collapsed) states can be restored.
Explicitly provide project root foler as layer ID so that new project-based keys can be created before recording view states in those keys.
Migrate project base url that I missed to convert since it is also one of the old preferences that uses the prefix with the project root path as keys.
Actually set the USE_TAB_CHAR pref when it needs to be set.
Merge pull request #6994 from SAPlayer/remove-livehtml-flag

Remove .livehtml flag
Merge pull request #7005 from adobe/dangoor/6996-switch-to-tabs

Actually set the USE_TAB_CHAR pref when it needs to be set.
Merge pull request #7004 from adobe/rlim/project-based-migration-issues

Fix three issues in project-based view states.
Updated nls/README.md Step 3 to correspond with the new location of LOCALE_* entries
Merge pull request #7009 from mjherna1/6587-switch-language-uses-self-name

Updated nls/README.md Step 3 to correspond with the new location of LOCALE_* entries