Added extension for tpope/vim-capslock
Merge pull request #559 from Wraul/feature_capslock

Added extension for tpope/vim-capslock
also redraw the statusline for :AirlineRefresh (for #563)
Added CtrlP support, refined visual and replace mode colors.
Merge pull request #564 from freeo/master

Improved my theme kalisi
bugfix for a tabline refresh problem
Merge pull request #571 from perkint/perkint-tabline-refresh

bugfix for a tabline refresh problem
Preserve section c text for inactive windows

- Closes #573
Merge pull request #576 from qstrahl/master

Preserve section c text for inactive windows
use commit hash as git branch with detached HEAD

Abbreviated to 7 characters to match `git rev-parse --short HEAD`.
Merge pull request #580 from andrewgregory/detached_head

use commit hash as git branch with detached HEAD
Don't wipe out b:airline_head if fugitive finds the head

- Fugitive can edit virtual files that represent objects in git; while
  editing these files, it still reports on the HEAD of the relevant
  repo, which should be displayed as the branch (rather than having the
  branch section disappear)
Merge pull request #577 from qstrahl/master

Don't wipe out b:airline_head if fugitive finds the head
Add `readonly` indicator also for !&modifiable

While typically both are set (e.g. with `:help`), I am using the
modifiable setting alone to prevent editing of some files via an
autocommand (`*.css`, if `*.scss` exists).

I can also set `readonly` for this buffer, but that gets reset when
reloading the buffer, which is not the case for `modifiable`.
Merge pull request #586 from blueyed/readonly-for-nomodifiable

Add `readonly` indicator also for &nomodifiable
Tabline close button flag added
Tabline: Highlight unselected modified buffer

Use the modified airline_c color on unselected modified buffers in order
to highlight them as modified while unselected.
Merge pull request #591 from igorpetrovcom/tabline-close-button-flag

Show/hide setting for close button in tabline
Tabline protect against missing palletes

If normal_modified or normal_modified.airline_c aren't present, fallback
to the default normal.airline_c.
add windowswap extension