Merge ChangeLog from the v1-0 branch and begin a major feature addition list

for 1.2.  I know this list is very incomplete so anyone that would like to help
add stuff, please contact me.  (No, 1.0.10 hasn't been released.  That is going
to come out with 1.2).


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@6738 65c4cc65-6c06-0410-ace0-fbb531ad65f3