Updated `deps-by-tech-to-bemdecl` tech:
`destTech` option should not be required
Updated tests for `deps-by-tech-to-bemdecl` tech
Updated docs for `deps-by-tech-to-bemdecl` tech
Updated CHANGELOG for `deps-by-tech-to-bemdecl` tech
Merge pull request #68 from enb-bem/issue-67

deps-by-tech-to-bemdecl: `destTech` option should not be required