Avoid repeated steps of updating env files and deleting database everytime openalgo/git is updated

[tradingideas2000]

Avoid repeated steps of updating env files and deleting database everytime openalgo/git is updated

[marketcalls]

The idea is as of now the software is smaller. And hence we are not providing the migration procedures
as it is quite difficult for most of the traders to perform or increase the complexity.

Rather some easy steps will help them upgrade.

May be upcoming session on wards we will implement auto update procedure