Properly install pod targets with test specs within subspecs

Ensure transitive dependencies are linked to test targets

Add `--skip-tests` support `push` to push command

Cache result of resource and framework paths

Ensure source urls are set when spec has subspecs with dependencies

Revert molinillo bump

Remove duplicate framework names

Set the test xcconfig file to resource bundles used only by tests

 A "host target" (Eg: iOS app target) aggregates all "pod targets"
 for an "embeddable target" (Eg: extension). When app and extension
 use parts of a pod via sub-spec, the "pod target" names are unique,
 but module_name is specified only at the root_spec. The target
 validation should consider only unique module_names while detecting
 duplicate frameworks.

[PodspecSource] Enable webmock in network test

[GitHub] Preserve confirmed defects

Providing a better error message when project references are missing for other files

Do not re-write generated files that have not changed

Protect rsync tmp files from being deleted if two targets sync at the same time

Fix Dangerfile again

Update Dangerfile

Integrate test targets to embed frameworks and resources

Fix changelog entry placed in incorrect location

Truncate shared parent folders in Development Pods to the nearest ancestor