提交原来的ioscode，新增加c++code
add erlang code
add erlang
add new erlang file
add firstapp
re-org structure

re-org erlang
Merge branch 'master' of github.com:powerguan/powercode

Conflicts:
	cplusplus/makefiletest/Makefile
	cplusplus/makefiletest/conf/test.conf
	cplusplus/makefiletest/include/MyTest.h
	cplusplus/makefiletest/include/test.h
	cplusplus/makefiletest/output/bin/conf/test.conf
	cplusplus/makefiletest/output/bin/test
	cplusplus/makefiletest/output/lib/test.a
	cplusplus/makefiletest/src/MyTest.cpp
	cplusplus/makefiletest/src/MyTest.o
	cplusplus/makefiletest/src/main.cpp
	cplusplus/makefiletest/src/main.o
	cplusplus/makefiletest/src/test.c
	cplusplus/makefiletest/src/test.o
	cplusplus/makefiletest/test
	erlang/.DS_Store