Initial changes
message validation in now action validation.
fully based on the new schema.
No support for old schema.
Added apis
init, back, away and connection aspects of socket is done.
Not complete...
Merge branch 'http-gateway' into overhaul
Updated the actionvalidator and its test.
created a generate file for random uid and names.
Adding the basic session files in leveldb-storage app.
Merge branch 'overhaul' into revision
Adding few more test cases