fix issues && add features

Author: any35

Dockerfile

@@ -95,6 +95,7 @@ RUN cd /tmp                                                                    &
     git clone --depth 1 https://github.com/jlanzarotta/bufexplorer.git && rm -rf bufexplorer/.git                   && \
     git clone --depth 1 https://github.com/kien/ctrlp.vim.git && rm -rf ctrlp.vim/.git                              && \
     git clone --depth 1 https://github.com/majutsushi/tagbar.git && rm -rf tagbar/.git                              && \
+    git clone --depth 1 https://github.com/mattn/emmet-vim.git && rm -rf emmet-vim/.git                             && \
     git clone --depth 1 https://github.com/marcweber/vim-addon-mw-utils.git && rm -rf vim-addon-mw-utils/.git       && \
     git clone --depth 1 https://github.com/mbbill/undotree.git && rm -rf undotree/.git                              && \
     git clone --depth 1 https://github.com/michaeljsmith/vim-indent-object.git && rm -rf vim-indent-object/.git     && \
@@ -127,12 +128,14 @@ RUN cd /tmp && wget https://nodejs.org/dist/v4.1.1/node-v4.1.1-linux-x64.tar.gz
     sudo ln /usr/bin/node /usr/bin/nodejs && rm -rf /tmp/node-v4*              && \
     sudo chmod 777 /usr/bin/node /usr/bin/npm /usr/bin/nodejs                  && \
     sudo npm install -g grunt grunt-cli bower                                  && \
-    sudo npm install -g yo gulp generator-karma                                && \
+    sudo npm install -g yo gulp generator-karma plugman                        && \
     sudo npm install -g generator-angular generator-webapp                     && \
+    sudo gem install sass                                                      && \
     sudo gem sources --remove https://rubygems.org/                            && \
     sudo gem sources --remove http://rubygems.org/                             && \
     sudo gem sources -a https://ruby.taobao.org/                               && \
     sudo gem sources -l                                                        && \
     sudo npm config set registry https://registry.npm.taobao.org               && \
     sudo npm config set cache /go/cache/npm --global                           && \
-    echo 'registry = https://registry.npm.taobao.org' >/home/dev/.npmrc 
+    echo 'registry = https://registry.npm.taobao.org' >/home/dev/.npmrc
+    

README.md

@@ -30,6 +30,7 @@ for more information pls visit [use 256 colors in screen](https://wiki.archlinux
 * [bufexplorer](https://github.com/jlanzarotta/bufexplorer) BufExplorer Plugin for Vim
 * [ctrlp](https://github.com/kien/ctrlp.vim) Fuzzy file, buffer, mru, tag, etc finder.
 * [tagbar](https://github.com/majutsushi/tagbar) Vim plugin that displays tags in a window, ordered by scope http://majutsushi.github.com/tagbar/
+* [emmet-vim](https://github.com/mattn/emmet-vim) emmet for vim
 * [addon-mw-utils](https://github.com/marcweber/vim-addon-mw-utils) interpret a file by function and cache file automatically(required by snipmate)
 * [undotree](https://github.com/mbbill/undotree) The ultimate undo history visualizer for VIM
 * [indent-object](https://github.com/michaeljsmith/vim-indent-object) This plugin defines a new text object, based on indentation levels.

fs/etc/sysctl.conf

@@ -0,0 +1,15 @@
+vm.swappiness = 0
+net.ipv4.neigh.default.gc_stale_time=120
+net.ipv4.conf.all.rp_filter=0
+net.ipv4.conf.default.rp_filter=0
+net.ipv4.conf.default.arp_announce = 2
+net.ipv4.conf.all.arp_announce=2
+net.ipv4.tcp_max_tw_buckets = 5000
+net.ipv4.tcp_syncookies = 1
+net.ipv4.tcp_max_syn_backlog = 1024
+net.ipv4.tcp_synack_retries = 2
+net.ipv6.conf.all.disable_ipv6 = 1
+net.ipv6.conf.default.disable_ipv6 = 1
+net.ipv6.conf.lo.disable_ipv6 = 1
+net.ipv4.conf.lo.arp_announce=2
+fs.inotify.max_user_watches=524288

fs/home/dev/.vimrc

@@ -29,6 +29,7 @@ Plugin 'honza/vim-snippets'
 Plugin 'jistr/vim-nerdtree-tabs'
 Plugin 'jlanzarotta/bufexplorer'
 Plugin 'kien/ctrlp.vim'
+Plugin 'mattn/emmet-vim'
 Plugin 'majutsushi/tagbar'
 Plugin 'marcweber/vim-addon-mw-utils'
 Plugin 'mbbill/undotree'