Update vim setup script to use Pathogen, code-completion with clang_complete, and install of supertab vim plugin.

configs/.vimrc-README

@@ -0,0 +1,24 @@
+Packages Installed / Updated:
+- vim, git, clang
+
+Vimrc Settings:
+- tabwidth is 2, and set to insert SPACE characters instead of TAB symbols with expandtab
+- shiftwidth is 2 so we can compensate for the conflict with default tab settings
+- autoindent is on, when moving to a newline vim will indent to the current depth
+- syntax highlighting is on
+- mouse interaction is enabled when supported by connecting systems
+-- https://github.com/shaunrd0/klips/tree/master/configs
+
+Plugin Settings:
+- Pathogen vim plugin manager has been installed and .vimrc configured for its use.
+-- Install new vim plugins by cloning their repositories into ~/.vim/bundle/
+-- https://github.com/tpope/vim-pathogen
+
+- Clang_complete vim plugin has been installed and .vimrc configured for its use.
+- Code-completion is enabled with default clang_complete settings
+-- https://github.com/xavierd/clang_complete
+
+- Supertab vim plugin has been installed and .vimrc configured for its use.
+- Allows the use of TAB to enable code-completion context menu
+-- https://github.com/ervandew/supertab
+