[freebsd91p7][vim] two alias to start CoVim server/client.

vicoserv: 'COVIM_PORT=xxx vicoserv' to start a CoVim server
vicoclnt: 'COVIM_HOST=hhh COVIM_PORT=xxx vicoclnt' to connect to CoVim server
[freebsd91p7][vim] fix alias of CoVim server/client; incorrect expanding variables.
[u104][vim] 1. new command project-create. 2. vim ycm/syntastic integration.

1. new project-create command for vip
2. keep vim syntastic as active mode by default
   (release <f11> key)
3. initial .ycm_extra_conf.py and .ycm_include for linux kernel

(other minor changes)
1. removing ctrl in vimrc
2. <f5> clean mode switch for vi