Updating the Eclipse preferences (mainly color scheme).
Adding some C/C++ related plugins.
Merge branch 'aptana3' of https://github.com/adrianwebb/eclipse into aptana3

Conflicts:
	configuration/org.eclipse.core.runtime/.contributions.12
	configuration/org.eclipse.core.runtime/.contributors.12
	configuration/org.eclipse.core.runtime/.extraData.12
	configuration/org.eclipse.core.runtime/.mainData.12
	configuration/org.eclipse.core.runtime/.manager/.fileTable.19
	configuration/org.eclipse.core.runtime/.namespaces.12
	configuration/org.eclipse.core.runtime/.orphans.12
	configuration/org.eclipse.core.runtime/.table.12
	configuration/org.eclipse.osgi/.bundledata.12
	configuration/org.eclipse.osgi/.lazy.12
	configuration/org.eclipse.osgi/.manager/.fileTable.26
	configuration/org.eclipse.osgi/.manager/.fileTable.27
	configuration/org.eclipse.osgi/.state.12
	configuration/org.eclipse.update/platform.xml