added buffer parameters to code generation in init_buffers routine

src/tmltranslator/ctranslator/BaseBuffer.java

src/tmltranslator/ctranslator/Buffer.java

src/tmltranslator/ctranslator/FepBuffer.java

src/tmltranslator/ctranslator/MMBuffer.java

src/tmltranslator/ctranslator/MapperBuffer.java

src/tmltranslator/ctranslator/TMLCCodeGeneration.java