JBIDE-18399 - JBT website "What's new" page missing Alpha-Beta3 new features

Unset the 'archived: true' attribute for all alpha + beta versions of JBT 4.2.0
Also fixed broken tabs on download pages (active tab was not selected and tab
selection would not trigger a change in the browser location).
New Visual Editor FAQ
remove usage of JBDS
JBDS-3009 s/devstudio.jboss.com/devstudio.redhat.com/g
JBIDE-14035 one possible way to add the Browsersim stand-alone zip to the download pages for JBT
JBIDE-14035 or use a more stable URL for the latest standalone browsersim zip?
fix links to artifacts; had wrong zip in http://download.jboss.org/jbosstools/builds/development/jbosstools-4.2.0.CR2-browsersim-standalone/ and was pointing to jar, not zip, in Nexus
JBIDE-18484 - Show release date for all milestones, not just .Final versions
JBIDE-18484 #resolve #comment Moved date to be center under release title. This avoids repeating text in the download area.
Revert "fix links to artifacts; had wrong zip in http://download.jboss.org/jbosstools/builds/development/jbosstools-4.2.0.CR2-browsersim-standalone/ and was pointing to jar, not zip, in Nexus"

This reverts commit 678cb5645ec291d4d34ea2f9cc14400f28f94aec.
Revert "JBIDE-14035 or use a more stable URL for the latest standalone browsersim zip?"

This reverts commit 29f87196c1ab6ce599433ea0dab4518c9ea4d7b6.
Revert "JBIDE-14035 one possible way to add the Browsersim stand-alone zip to the download pages for JBT"

This reverts commit ebd03acd00b85599ec6294aa717f8b80712b6b1f.
Revert "JBDS-3009 s/devstudio.jboss.com/devstudio.redhat.com/g"

The install links are *NOT* to be updated as stated in JBDS-3009

This reverts commit a03c6773a5b87b41f106d452a3498761f5a25741.
Revert "Revert "JBIDE-14035 one possible way to add the Browsersim stand-alone zip to the download pages for JBT""

This reverts commit 326b92c0cdf86be73b7e6fa632bb93fefe65d115.
Revert "Revert "JBIDE-14035 or use a more stable URL for the latest standalone browsersim zip?""

This reverts commit 7b753684dcf700307487e194c3c8f8f38205d73f.
Revert "Revert "fix links to artifacts; had wrong zip in http://download.jboss.org/jbosstools/builds/development/jbosstools-4.2.0.CR2-browsersim-standalone/ and was pointing to jar, not zip, in Nexus""

This reverts commit eab376f240cc763b5f3d3d8b6dab2c6ec71a66a5.
Artifacts instead of update site zip misnomer
blog about eclipsecon cfp
JBIDE-18395 - Improve layout / Show CAT

Changed the content of /index.html:
- showing 3 hightlighted features on 1st row under the 'hero-section'
- showing the CAT on second row

"Latest News" and "Upcoming Events" sections are pushed on the right side with a grey background color.
Rename Forge Tool to Forge Tools and have events sorted by time in proper order