1.Add kernel session module for future multi-user.2,add simple bash(we call it baxi) and its command.
Adds the crt running framwork about Posix file/thread, Add the NES testing program for Game.

Signed-off-by: wuxin <82828068@qq.com>
Tanker game is ready!But without getchar.

Signed-off-by: wuxin <82828068@qq.com>
dlopen/dlcose/dlsym初步支持成功，并进行了测试。

Signed-off-by: wuxin <82828068@qq.com>
missed some files of previous commit.

Signed-off-by: wuxin <82828068@qq.com>
Merge pull request #1 from gridnow/master

missed some files of previous commit.
setenv and getenv
Merge pull request #11 from llhhbc/master

getenv and setenv
1，支持了动态库的dlopen 接口装载某个库所依赖的库，并支持了alias 文件。对于libc.so.6 名字连接到grid.so 测试通过。2，支持了posix __libc_start_main 的入口，传递argc argv 到linux 平台用gcc 编译出来的app。
1，fixed makefile bug for caps sensitive system.2,deleted obsolete network module as we designing new network architecture.
Merge pull request #8 from gridnow/master

test