ide; added Debug Precompile, Debug Compile and Debug Generate Symbols support to...

ide; added Debug Precompile, Debug Compile and Debug Generate Symbols support to the ide. simply right click the appropriate node in your project view and use new menu items. make will call the ide opening the ecp/ecc/ecs project and passing the command line arguments along. ECERE_SDK_SRC must be defined (i.e.: /home/user/sdk) (important: never include a trailing slash) in environment or in compiler config environment variables. also -debug-start support but incomplete.