added reference to new vim-textobj-sentence
added mention of sibling project vim-wheel
updates to match iA Writer; guisp fix
moved markdown headings back to dark_blue
muted norm in bg=dark; repl orig screenshot
further misc updates for 0.4
further misc updates for 0.4
rename screenshot to avoid caching issues; misc improv
New vim.org link; misc improvements
added better intro to features
Added config note about disabling MatchParens
mute MatchParen from intense pink to bg_subtle
Brighter red for dark bg

When used with a dark background in the GUI, the underline/undercurl for spelling errors were overwhelmed by the much brighter text. Left existing light bg red as is. Used iA Writer's brighter red for the 'light' red.

Added contrast option to the docs.
Updated See Also, where vim-textobj-quote replaces vim-quotable
plug of new vim-one project
Lighten Visual for Dark, to contrast with Search
Added link to @Mattly's Atom version of theme
Better md support; neutral headings

Added support for plasticboy/vim-markdown

Option for neutral (normal color) headings

Fixed apparent bug where contrast option was reversed, at least for dark bg.
addl tweaks for plasticboy/vim-markdown
Darker blue for directory group

For greater contrast in Nerdtree.