Fixed tests and splitted into different files
Merge pull request #17 from SugarRecord/testsFix

Fixed tests
Merge branch 'develop'

Conflicts:
	SugarRecord/SugarRecord+Operations.swift
	SugarRecordDemo/SugarRecordTests/SugarRecordTests.swift
Merge branch 'develop'

Conflicts:
	SugarRecord/SugarRecord+Operations.swift
	SugarRecordDemo/SugarRecord.xcodeproj/project.pbxproj
Finished project structure refactor
Updated README.md steps
Updated versioning
Updatd steps
Updated travis script
Updated travis script (again)
Restored travis file
Merge pull request #53 from SugarRecord/refactor/projectStructure

Refactor/project structure