* Introduces IconsHelper with methods to render SVG icon from a sprite file.
* Adds SVG sprite file with icons mainly from Font Awesome, but also from Material Design Icons and Fluent UI System Icons (based on the work made by Takashi Kato (@tohosaku)).
* Replaces specific icons with new SVG icons.
* Temporarily keep all old CSS icon definitions for backard compatibility.
git-svn-id: https://svn.redmine.org/redmine/trunk@22988 e93f8b46-1217-0410-a6f0-8f06a7374b81
* Replace image_tag() with CSS classes
* Create some CSS classes where necessary
* Change "check all" positioned on the right in "Trackers -> Summary" and
"Roles -> Permissions report" instead of left like in "Worfklow"
* Add missing title attribute in a few places
* Makes some lines shorter while at it
Patch by Daniel Ritz.
git-svn-id: http://svn.redmine.org/redmine/trunk@15068 e93f8b46-1217-0410-a6f0-8f06a7374b81
This behaviour can be turned on/off in Settings -> Display (off by default). Thumbnail size can be configured there too.
git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@9933 e93f8b46-1217-0410-a6f0-8f06a7374b81
:rhtml and :rxml were finally removed as template handlers at Rails 3.1 RC4.
git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@6574 e93f8b46-1217-0410-a6f0-8f06a7374b81
