Using getString instead of optString
Merge branch 'master' of github.com:amit-handa/noty into handling
Merge pull request #2 from amit-handa/devamit

Devamit
Merge branch 'master' of github.com:amit-handa/noty into handling
Handled checked and unchecked exceptions to make the correct ordering
Merge pull request #3 from amit-handa/handling

Exception ordering and handling
Update README.md
added authmgr,
additional configs like session validity window, secret key etc
updated client/server accordingly.
Merge branch 'devamit' of https://github.com/amit-handa/noty into devamit
session mgmt, verification through cookie and secret key encryption added
config updated accordingly.