fixed a bug where progress block was called twice with value 1.0 when…

… zipping

Merge pull request marmelroy#155 from sersoft-gmbh/spm_support

Add Swift Package Manager support

Release 1.1.0

Release 1.0.0

Release 0.8.0

Release 0.7.0

Delete git submodule

Merge branch 'swift3.0'

# Conflicts:
#	Zip/ZipUtilities.swift

Release 0.4.3

Update tvOS target