IDE-908

Enabled layout editor to display nested layout.
IDE-1042
IDE-1043

Added trunk build of IvyDE to Liferay IDE imported features.
IDE-1041

Modified the liferay repository pom.xml and bundle build.xml to make the maven verify phase worked.
IDE-1044

Added weblogic xsd that is used by new jsf project templates.
IDE-1044

New SDK projects that have ivy.xml file will automatically
get configured with ivy setting files.
IDE-1049

Added sdk project rename participant to fix ivy
classpath container.
IDE-1033

Added preference for freemarker debugger port and password
IDE-1042

Fixed source directory refresh.
IDE-1048

Only update build.xml files for Theme SDK projects
IDE-955

Ensure module deployment directory has the correct suffix.
IDE-824

- switched to sapphire-0.7 builds repository
- Removed build-sapphire.xml, apt_generated for models
- updated to kepler dependencies
- Switched to Sapphire 0.7 API
IDE-830
IDE-1050

modified the properties names and links, changed m2e feature version to 1.4.0