guard against attempting to load invalid themes.
Whitespace indicator color changed

Overrides the default orange to one
that suits the theme, slightly better
Merge pull request #282 from Pychimp/master

Whitespace indicator color changed
Add new dark theme murmur
Merge pull request #285 from ipuchkov/murmur_theme

Add new dark theme murmur
allow parts to be defined in the vimrc as overrides. resolves #284.
use columns instead of winwidth (#222).
Merge branch 'dev'
fix parts being undefined when referenced by sections in vimrc (#207).
Added Sol compatiable vim-airline theme
replace powerline symbols with escaped syntax. resolves #283.
add table of contents to help file.
Sol theme, Now for vim-airline !

- Colors are now pretty spot-on (with respect to gvim) ! :)
Merge pull request #286 from Pychimp/master

Added Sol compatiable vim-airline theme
fix solarized theme being out of sync (#288).
refactor the rest of the themes to use refresh. resolves #288.
Merge branch 'dev'
slow down release cycle.
default space back to 32 (#283).