System Generated Accounts for GST and CESS
closes #394 (closed)
Accounts for GST and CESS will be generated when GSTINs are added.
A new field "abbreviation" added to state table.
A new subgroup Duties & Taxes added under group Current Liabilities
A new function getGSTgroup to fetch groupcode and subgroupcode for creating GST and CESS accounts.
Function to return all accounts under Duties&Taxes
New field sysaccount in accounts table
GKUpgrade to add new tables and update values