A saner set of themes for vim-powerline
I've changed the default powerline theme to work better with me colorscheme of choice: sandydune (a fork of desert).
Issues I've resolved:
- The active window's status bar is the same colour as my window background colour. (Now it's lighter.)
- The red text for readonly and modified is hard to read. (Now it's orange.)
- Cannot see filename for small windows and long paths. (Now the path is truncated -- however fileinfo may dominate the statusbar.)