Bump cocoapods-downloader from 1.4.0 to 1.6.3 in /Sample

Update docs with examples in ObjC

Path version

Update bundler version requirement

Fix crash on abstract target

Update documentation with canImport

Update dependencies

Adjust regex headers and frameworks

Update README and versioning

Update pod dependencies to use_modular_headers

Consider Xcc for flags

Escape dependency name to use in regex

Update Sample project dependencies

Removing headers and swift flags

Bump addressable from 2.7.0 to 2.8.0 in /Sample