Revert "HBASE-20371 note hbasecon cfp on landing page."
Revert "HBASE-20371 note hbasecon cfp on landing page."

This reverts commit 7fc6968f7d93bda884abd61b72e69b629dce7a1c.

missing sign-off

Apache9/hbase,apurtell/hbase,apurtell/hbase,Apache9/hbase,ChinmaySKulkarni/hbase,Eshcar/hbase,ndimiduk/hbase,apurtell/hbase,ultratendency/hbase,apurtell/hbase,francisliu/hbase,ultratendency/hbase,ultratendency/hbase,Eshcar/hbase,Eshcar/hbase,Apache9/hbase,ndimiduk/hbase,mahak/hbase,ndimiduk/hbase,mahak/hbase,bijugs/hbase,bijugs/hbase,ndimiduk/hbase,Apache9/hbase,francisliu/hbase,mahak/hbase,Apache9/hbase,mahak/hbase,bijugs/hbase,ndimiduk/hbase,Eshcar/hbase,francisliu/hbase,Eshcar/hbase,Eshcar/hbase,ChinmaySKulkarni/hbase,ultratendency/hbase,Apache9/hbase,mahak/hbase,ndimiduk/hbase,ndimiduk/hbase,apurtell/hbase,francisliu/hbase,francisliu/hbase,mahak/hbase,bijugs/hbase,apurtell/hbase,francisliu/hbase,bijugs/hbase,mahak/hbase,bijugs/hbase,mahak/hbase,mahak/hbase,Eshcar/hbase,Apache9/hbase,Apache9/hbase,apurtell/hbase,bijugs/hbase,Eshcar/hbase,apurtell/hbase,mahak/hbase,ChinmaySKulkarni/hbase,ndimiduk/hbase,Eshcar/hbase,ChinmaySKulkarni/hbase,ChinmaySKulkarni/hbase,ndimiduk/hbase,ndimiduk/hbase,ChinmaySKulkarni/hbase,ultratendency/hbase,ChinmaySKulkarni/hbase,ultratendency/hbase,ultratendency/hbase,ChinmaySKulkarni/hbase,apurtell/hbase,ultratendency/hbase,ChinmaySKulkarni/hbase,francisliu/hbase,ChinmaySKulkarni/hbase,francisliu/hbase,ultratendency/hbase,Apache9/hbase,Apache9/hbase,bijugs/hbase,francisliu/hbase,francisliu/hbase,bijugs/hbase,apurtell/hbase,ultratendency/hbase,Eshcar/hbase,bijugs/hbase