minor fix in grid report
Allowed forbidden chars in naming
sql injection fixes
minor fix
updated country info and fix in db_query
added set_only_once property in docfield
added set_only_once property in docfield
fix in nestedset
Ignore cancelled linked doc on delete_doc
Increased length for some data_type: mysql table columns
Fixes in doc
Minor fix in clear_defaults
minor fix related to meta
Todo report fixed
Fixes in todo report
Merge pull request #479 from nabinhait/countrywise_coa

Countrywise coa