fix reconnect server bugs
update history.md

Change-Id: Ia772699fdebb0e43474437c1f244ebf406cb431f
replace table with 2 spaces & remove Session.get value arg
Merge pull request #303 from prim/master

replace table with 2 spaces & remove Session.get value arg
upgrade to 0.6.6 & update dependencies

Change-Id: I2f60067a3000c207aeefcaf7006e0ad23ad53930
fix masterha monitor reconnect bug

Change-Id: I698355b4418e9074f2fef486ad001bc4c75500ec
upgrade to 0.6.7

Change-Id: If00eb27cb7c1ffaa9d1c990ef3058888d1f022f4
add authors, Peter Johnson
add author
modify features in README.md