Iitkgp-erp-login

Bug Fixes
Updates for the recent incidents regarding ERP.

* requires signin parameters to get OTP now ([533621b](https://github.com/proffapt/iitkgp-erp-login-pypi/commit/533621bcefbce518467d3379880fc752a4a19474))

Bug Fixes

* **OTP Handling**: Checking for otp before requesting one and gmail api return fix ([68ede04](https://github.com/proffapt/iitkgp-erp-login-pypi/commit/68ede04e3b941e69896c26972903a68f36fa22d7))

Bug Fixes

* **otp:** OTP is required on campus network as well ([8c97124](https://github.com/proffapt/iitkgp-erp-login-pypi/commit/8c97124eb4bbff83978294971b36aaf6306b01ca))

Bug Fixes

* Logout after sign in resulted in false positive for session_alive() ([f84840f](https://github.com/proffapt/iitkgp-erp-login-pypi/commit/f84840f1a1a41046e36a6b80d939921beaefb706))

Bug Fixes

* **session-check:** Bug in session and token validity check ([231eeb9](https://github.com/proffapt/iitkgp-erp-login-pypi/commit/231eeb9e07930080a918eda8c737516d32a318a9))

Session Reuse

Features

* Adding all the cookies to session when building from file ([37dee5b](https://github.com/proffapt/iitkgp-erp-login-pypi/commit/37dee5ba5e885809795ba8a2d3b5fe8be017ae47))
* Integrated session alive check into login function itself ([1f58545](https://github.com/proffapt/iitkgp-erp-login-pypi/commit/1f585459074f19d512769a9ee245eb2ec6d75f56))