Cpass

Some fixes quite some time ago.

Fixed:

- Fix not able to click to focus first element.
- Prioritize showing current folder on the header over help message.
- Deleting in empty directory doesn't crash now.

Fixed:

- If the password is empty, copy will now copy the empty password line.
- Show a friendly warning instead of an error with trackback information. 4

Small changes are introduced regarding copy, search and sort.

Changed (small ones):

- The search is now smartcase like in vim.
- The list is sorted case-insensitively.
- Searching is now considering the pattern to be space separated keywords. The
search result requires all keywords are in the password name, naturally.
- Copy will copy only the right hand side of colon ":" if exists.

Fixed:

- Check if pass directory exists.
- Colors of focused items in light color schemes now have correct reverse effects.
- Do not move cursor after inserting a new item if the path is absolute.
- Prevent focus change when in editbox.

Bugs fix release.

Fixed:

- Preview not updating due to name duplicates, e.g., when switching between a
folder item and a file item with the same name.
- Folder's count not updating after the item within are added/removed.
- Git commit messages flashing by after editing password. Now it has been
worked around.
- When creating multi-level filename, e.g. "foo/bar", instead of using that
whole name as a single file, now shows directory hierarchy correctly.
- Fix new item not showing if a dir with the same name exists.

Added:

- Search within the current folder, i.e., current window. Key bindings are vim-like:
/ search forward.
? search backward.
n goto next.
N goto previous.

Fixed:

- Position indicator not updating when moving the cursor up and down.

`cpass` is uploaded to pypi!

Fixed:

- When copy fails (possibly due to no X11), cpass will crash. Its output also
messes the UI. Note after the fix the original error message is also blocked.