added solarised colourscheme repo
updated zsh stuff
Added tig options and editor as vimx
Updated Konsole and vim Preferences

- colourscheme now solarized for both Konsole and Vim
- default shell now zsh
Removed table-mode
Restructured vimconfig tab consistency au cmds.

- moved from au groups in vimrc to ftplugin files.

- moved from pattern to buffer au cmd for writing and explicit call on read.
removed tab options as set elsewhere
Added nerdtree plugin to add files to arglist
re-ordered zshrc plugins array to be more readable.
Added Vagrant plugin to list of zsh plugins.