When the class name was in a namespace the \ was added into the file
name that might cause some issues. \ is replaced with -
The wrapper for db_exec was missing in the DB\IO class
- all if/while/for/etc blocks have brackets on same line
- functions have brackets on new line
- no blocks without brackets
- all code starts on col 0 and there are no tab intends anymore
off: came case for classes and class methods
ignore: _ prefix functions (we can't change that anymore)
