MODETOOLS-70 and 71: Publish Wizard Enablement Issue and Update to version 3.5.0

MODETOOLS-70 Publish to ModeShape: Finish Button Disabled
MODETOOLS-71 Upgrade Plugins, Features, Site, Poms, and ModeShape Client To Version 3.5
Upgraded all versions to 3.5.0. Fixed an enablement issue with publish areas button. This add button was not enabled when there was a workspace selected but the workspace had no publish areas. Now, as soon as a workspace is selected the publish area add button and combo are enabled and the page completion state is determined.