Commit and Changes with copying trees and subdirectories
Handling subdirectories and copying with "trees"
Update build_component.py; Fixed issue# 8

Copies files to the subdirectories of the build target dir. Xuefeng and I worked on this and tested it to make sure it works.
Changed "/" to os.path.sep
Resolving Merge Conflict

Updated to add comments from the original config_build.txt
Resolve merge conflict
Merge branch 'priyam3nidhi-add_subdir'