web/projects: remove abandoned homeless projects

Also update valid redirects/URL changes, and remove excess verbage
indicating that list is obviously alphabetical.
web/olddownload: mark all old releases as deprecated, not only 0.6

0.6 is no special "strongly deprecated" release.
download: add FATE server repository
web/olddownload: add FFmpeg 1.1.8

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
web/download: add FFmpeg 2.1.2
web/download: make wording of who has push/commit rights more precise

Reviewed-by: Lou Logan <lou@lrcd.com>
Reviewed-by: Timothy Gu <timothygu99@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
web/download: Add FFmpeg 2.1.3
web/download: add FFmpeg 1.2.5 release

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
web/olddownload: add FFmpeg 0.10.11
web/download: correct fateserver commiters

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
web/documentation: add link to 2.1 doxy
web/projects: add FFmpegMediaMetadataRetriever
web: Disclose security breach on Trac server

Edited by me.

Originally-written-by: Michael Niedermayer <michaelni@gmx.at>
web/index: Fix typo in news entry
web/index: remove linebreak in title, fix RSS

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
web/download: add FFmpeg 2.1.4
web/security: add CVE-2012-6617 / CVE-2012-6618
web/security: remove "minor"

no other CVE entries list any information about what is minor and what not
web/security: remove duplicate entries

Found-by: Andreas Cadhalpun
web/security: Fill in backports for recent releases