Scanning directory and build a tree of files
working on creating template directory
Changing position of logic. Exec does not know anything about files, and
FileAction does the work
Working on copy_templates
return exit codes constants
Including return codes
Some Error codes
Working with constant error codes, rather then inline
Working with return codes
Big ugly commit, forgot to make small commits here :(
Getting the result from copy templates
Generted done for now
Do not copy already existed files