add ForgeConsoleManager and initial ForgeConsole abstraction
move SourceProvider to package org.jboss.tools.forge.ui.part
rename org.jboss.tools.forge.ui.commands into org.jboss.tools.forge.ui.handlers
move Processors to org.jboss.tools.forge.ui.commands
move ForgeTextViewer to org.jboss.tools.forge.ui.part
creation of org.jboss.tools.forge.ui.consoles extension point
contribute one extension to the new extension point