update some plugins using update_plugins.py;
add acp plugin into it;
add golang&gocode plying into it;
a little change to fit my project;
add vim-nerdtree-tabs plugin;
remove vim-nerdtree-tab;
update tag list to 4.6;
add winmanager;
remove win manager,not work well with bufexplorer;
add pathogen plugin
fixed a little problem
use git submodule instead of using update_plugin.py;
fixed: path of my_configs.vim
add some plugins;
add go tags for golang;
 a little change to NERDTree plugin;
update README.md
update vim-golang plugin and remote vim-gocode(included in vim-golang);
update vim-golang and add vim-gocode plugins;
update README.md, add some about tag bar for golang;
fixed: a little error about README.md, maybe;
fixed: a little problem about gotags in the tagbar plugin;
fixed: a little problem in plugins that use ctags;
Update README.md
Update README.md