solr 4.9.0

Closes #30565.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>
update developer version to gradle 2.0 RC2
Revert "update developer version to gradle 2.0 RC2"

This reverts commit 316a706eea587243d1dac7eb31fc336e664b048f.
update developer version to gradle 2.0 RC2
gradle: add 1.12 bottle.