JBIDE-15645 : introduce stackTypes

Signed-off-by: Fred Bricon <fbricon@gmail.com>
JBDS-2623 replace updates/kepler and updates/kepler/extras with targetplatforms/jbosstoolstarget/kepler/ and targetplatforms/jbtcentraltarget/kepler/
update comments re: possible JBTIS Central extras site (currently not needed)
revert config for PMD site generator; NEED to include pack.gz files or Tycho bombs when reading the site to create TP (JBIDE-15353, JBDS-2710, JBDS-2623)
replace stable/kepler/core/hibernate/ with jbosstools-hibernate_41/all/repo/
release Locus 1.1.0.Final to download.jboss.org with fixed index.html page
add missing plugins needed to install SpringIDE 3.4; remove org.datanucleus.ide.eclipse as no longer included in the 3.4 site
JBDS-2807 patch JBT discovery plugin to use new JRebel URL - 1.2.1.Final-v20130924-1242-B2 (JBT 4.1.0.1)
JBDS-2807 patch JBDS discovery plugin to use new JRebel URL - 1.1.1.Final-v20130326-2027-B145 (JBT 4.0.1)
JBDS-2807 patch JBDS discovery plugin to use new JRebel URL - 1.0.1.v20130112-0624-H128-Final (JBT 3.3.2)
JBDS-2807 patch JBDS discovery plugin to use new JRebel URL - 1.0.1.v20130112-0624-H128-Final (JBT 3.3.2)
JBIDE-15780 : use proper GAV format for 4.1.1

Signed-off-by: Fred Bricon <fbricon@gmail.com>
JBIDE-14909 : add warning when missing wfk deps for HTML5 archetype

Signed-off-by: Fred Bricon <fbricon@gmail.com>
Merge branch 'master' of https://github.com/jbosstools/jbosstools-download.jboss.org