Fix static framework dependent target double linking 

Cleanup old TODOs

Fix target installer spec and target methods

Fix modular header access to header_dirs

Fix indent in outdated messages

Inhibit warnings for all dependencies during validation except for the one being validated  

Move file accessor creation into analyzer and make them part of initializer

[Resolver] Fix performance issue with exponential growth of dependency nodes cache

Even more "immutability" across classes

More "immutability" across several classes

[PodsProjectGenerator] Add target dependencies when inheriting search paths

Escape double quotes for module map contents

Fix Swift static libary test specs

Release 1.5.0.beta.1

# gpg: Signature made Thu Mar 22 17:32:18 2018 PDT
# gpg:                using RSA key 01195BB315DDA856
# gpg: Good signature from "Samuel Giddins <segiddins@segiddins.me>"
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg:          There is no indication that the signature belongs to the owner.
# Primary key fingerprint: 7B19 37A9 CF66 AEF6 52C9  4090 0119 5BB3 15DD A856

Use `flat_map` instead of flatten in some cases

Return list of files preserving given pattern order on glob

fix pod lib lint errors for pod with test_spec