move mailcore to swift project package

Podfile

Podfile.lock

Pods/Manifest.lock

Pods/Pods.xcodeproj/project.pbxproj

...rdata/Olli.xcuserdatad/xcschemes/BZipCompression.xcscheme

...erdata/Olli.xcuserdatad/xcschemes/KeychainAccess.xcscheme

...Olli.xcuserdatad/xcschemes/Pods-enzevalos_iphone.xcscheme

...xcuserdatad/xcschemes/Pods-enzevalos_iphoneTests.xcscheme

...userdatad/xcschemes/Pods-enzevalos_iphoneUITests.xcscheme

...rdata/Olli.xcuserdatad/xcschemes/xcschememanagement.plist

...os_iphone/Pods-enzevalos_iphone-acknowledgements.markdown

...valos_iphone/Pods-enzevalos_iphone-acknowledgements.plist

...ods-enzevalos_iphone/Pods-enzevalos_iphone.debug.xcconfig

...s-enzevalos_iphone/Pods-enzevalos_iphone.release.xcconfig

...los_iphoneTests/Pods-enzevalos_iphoneTests.debug.xcconfig

...s_iphoneTests/Pods-enzevalos_iphoneTests.release.xcconfig

..._iphone.xcworkspace/xcshareddata/swiftpm/Package.resolved