Support extractions of secret fields other than password

Allow users to retrieve any secret field stored in the files.
Use auth-source-pass to retrieve the secret fields.
Bump version to v2.1.0.

* contrib/emacs/Cask: Replace dependency on `s' library
with auth-source-pass dependency.

* contrib/emacs/password-store.el
(password-store-url-field): New option.
(password-store-dir): Use `auth-source-pass-filename'.
(password-store-read-field, password-store-get-field)
(password-store-copy-field, password-store-parse-entry): New functions.
(password-store-read-field): Use password-store-parse-entry.
(password-store--save-field-in-kill-ring): New function extracted from
`password-store-get'.
(password-store-url): Use `password-store-get-field' and
`password-store-url-field'.

* contrib/emacs/README.md: Update documentation.

* contrib/emacs/CHANGELOG.md: Announce changes.

1 files changed, 10 insertions, 2 deletions

diff --git a/contrib/emacs/CHANGELOG.md b/contrib/emacs/CHANGELOG.md
index 7149ef6..d4c865f 100644
--- a/contrib/emacs/CHANGELOG.md
+++ b/contrib/emacs/CHANGELOG.md
@@ -1,7 +1,15 @@
+# 2.1.0
+
+* (feature) Support extraction of any secret fields stored in the files.
+
+* (feature) The library is now integrated with auth-source-pass; thus, the
+            filename of the password-store folder is set with the option
+            auth-source-pass-filename.
+
 # 2.0.5
-	
+
 Improve password-store-insert message on success/failure
-	
+
 # 2.0.4
 	
 * Re add password-store-timeout function to preserve backward