dictem: Replace advices with functions
eshell: Add 'utl-eshell/info'
gnus: Remove 'smtpmail-via-smtp'; some cleanup
gnus: Simplify switching between window configs

Rename 'utl-gnus-get-win-config-var' into
'utl-gnus-win-config-variable'.  Remove optional argument from 'utl-gnus-switch-win-config'.
gnus: Improve functions for finding URLs in articles
gnus: Replace 'defadvice'-s with functions
w3m: Add 'utl-w3m-wget'

Remove 'utl-w3m-download-with-wget' and add autoloads.
imenu: Add 'utl-imenu-add-js-sections'
Add "utl-appt.el"
imenu: Add group variables for imenu entries.

Add 'utl-imenu-sections-group' and 'utl-imenu-use-package-group'.
calendar: Cleanup

Rename 'utl-diary' into 'utl-diary-file'.
Remove 'calendar-date-string'.
mode-line: Ignore arguments in 'utl-mode-name'
notification: Use "play" command only if it is available
eshell: Changes to silence compiler
Remove "utl-header2.el"
ido: Remove unused code
text: Remove auxiliary code for searching text

The code was moved to a separate package:
<https://gitorious.org/alezost-emacs/text-search>.
text: Adjust 'utl-insert-clipboard' for Emacs25
Add "utl-imenus.el"
browse-url: Cleanup