Refactor standalone version building
Existence of the local path is irrelevant

As symlinking do not require the source exists, so we just create a
symlink which points to the desired target.
Improve test description accuracy
Add 'make dev-test' for develop testing
Add test covering '.__SRC' checking scenario

Our '_check()' function is unable to check the target deployed from a
'.__SRC' file.
Fix checking target deployed from '.__SRC' file
Merge branch 'develop' into release
Update CHANGELOG.md for version 0.3.2
Merge branch 'release'