- issue #1440972 by james.williams: fixed "Undefined property" PHP notice from views_rss_plugin_style_fields.inc
- fixed "Undefined property" PHP notice from views_rss_core.module

- removed all theme function
- slightly reorganized element configuration arrays and default configurations
- added new template file views-view-views-rss-field.tpl.php for single feed element
- added Views RSS module build version checking
- other cosmetic changes

Added 2 new hooks for view options form: hook_views_rss_options_form_validate() and hook_views_rss_options_form_submit()

Renamed theme functions and template files: "views_view_views_rss_fields" to "views_view_views_rss" and "views_rss_fields_item" to "views_view_views_rss_fields", updated template suggestions for "views_view_views_rss_fields"

Added 4 new hooks and modified old ones, added data caching, added install files, changed view options array structure, moved files and functions around, fixed #1426930, docs, code cleaning

Added "RSS email: with user name" format for email fields, fixed empty <guid> element showing even if not defined

Initial version of 7.x-2.x branch, during a major rewrite. Definitely not finished yet, most of the main features should already work fine though.

Issue #1400942 by miiimooo: Replaced drupal_add_link() with drupal_add_html_head_link() and abslute URL for feed icon