[SourcesManager] Ignore repos with unreachable sources on update
[CHANGELOG] Update
Update spec describing failure
More descriptive spec
playing with ideas
Update tests with new behaviour and make it pass
Fix method calls to follow proper conventions
Merge branch 'master'

Conflicts:
	CHANGELOG.md
Remove all trace of integration submodule
fix?
readd submodule
[Sandbox] Use the realpath of the root.

Fixes pod lib lint
Closes #1566
remove debug code and ensure $(inherited) is always passed
Update unit tests and clean up generator code
Update submodule
Merge pull request #1595 from Kapin/unreachable-repo-fix

[SourcesManager] Ignore repos with unreachable sources on update
Autocomplete now works
Update submodule with rebuilt fixtures
Update unit tests to cover dual header functionality
Update spec submodule to point back to official one