Merge commits from various people into “moresymbols” branch
Add note about “moresymbols” branch in README
Merge branch 'master' into moresymbols
Reduce conceal level to 1

Fixes #21
Merge branch 'master' into moresymbols
Merge branch 'master' of https://github.com/ehamberg/vim-cute-python
Merge branch 'moresymbols'