CoNniversary XV Site Tweaks

For the fifteenth birthday, along with releasing Skyglade, all skins will temporarily get the special XV logo in place of their normal logos in the skin and also in the welcome-back messaging. These are the tweaks that need to be applied and later removed to make this happen. Perhaps we want to make this a flag in Common that then includes some new CSS for each skin, I'm not sure yet.

Skyglade

These changes are commented out on CoN as of this writing

• New files called "sitelogo-skyline-15.png" and "bwlogolarge-15.png" are in the skin folder. This can be safely removed later.
• Two chunks of skyglade.css were edited to allow the wider anniversary logo. These are at lines 151 and 690 as of this writing, and the old values are commented out for easy retention.
• The no-avatar view does not get the anniversary logo as yet.
• Because Tiddles is neat-o, we don't have to screw with the forums separately.

Arch

These changes are only on Grave

• Added a file called "logo-15.png" to be used in the top right corner of all Arches on the main site.
• Changed CSS to account for wider logo at line 1 and line 17 in arch-modern.css, #archlogo and #sitetitle.
• Added three files for the site logo: "sitelogo-15.png", "sitelogo_blue-15.png", "sitelogo_bright-15.png". These files are referenced in arch-default.css, styles/arch-blue.css, and styles/arch-bright.css.
• The no-avatar logo is not yet addressed by this change.
• The forums got a new logo, named logo-15.png in the "7" and "8" folders in style-images.
• CSS files in the cache folder were updated to use the new logo. These files for Arch are _12, _13, _14.

Persona

These changes are only on Grave

• The forums got a new logo, named logo-15.png in the "2" folder in style-images.
• CSS files in the cache folder were updated to use the new logo. This file is _10. Three IDs need to be changed: #logostrip, #sitelogo, and #sectiontitle. Make sure that the database matches the cache after these changes.