Merge pull request !9 from 野生毛霉君/master

1.remove redundant headfile in kernel, such as:
  compiler.h;debug.h;automount.h;inode.h;syslog.h;net.h;
2.split fs.h to file.h and driver.h
3.move vnode.h and path_cache.h to vfs/include
4.remove redundant interface and defines

close: #I3RTNR
Signed-off-by: Nmucor <mucorwang@gmail.com>

Merge pull request !7 from Zhaotianyu/0510init_framework

close: #I3I768

Change-Id: I196bccad3a10393e626055a9381cbb2b39c8fe41

Merge pull request !4 from 马明帅/add_issus_pr_template_for_master

Merge pull request !2 from Harylee/noEmployeeNum_ChangeID_13291473_lihao

Team:OTHERS
Feature or Bugfix:Bugfix
Binary Source:NA
PrivateCode(Yes/No):Yes

Change-Id: Ida5ba9464d03d47068fb67cb5851b6dc0465ebca
ChangeID:13291473