Sonar Swift Versions Save

This release supports latest SonarQube API changes. However, a bigger refactoring is yet to come in a next release to remove deprecations and prepare for SonarQube 7.

Also: note that because of deprecated APIs source file coloration is disabled for the moment.

• SwiftLint 0.21.0 (95 rules now)
• SonarQube 6.5 support
• Fixes properties with space by Branlute. See PR 84
• Finds project version automatically with CFBundleShortVersionString by Branlute. See PR 87
• Fixes coverage with mixed objc swift project by Branlute. See PR 88
• Quotes support for multi-word project names by PetrJandak. See PR 97

• SwiftLint 0.18.1 (add 8 more rules). See https://github.com/Backelite/sonar-swift/pull/78
• Fix README headers. See https://github.com/Backelite/sonar-swift/pull/79
• Update README URLs to SonarQube. See https://github.com/Backelite/sonar-swift/pull/79

• SwiftLint 0.16.1 (75 rules now).
• Fixed Metric 'test_data' should not be computed by a Sensor with SonarQube 6.2
• Fastlane documentation update by mammuth. See PR 62
• run-sonar-swift.sh fix by TheSkwiggs. See PR 64

• Now falls back to sonar-scanner if sonar-runner is not installed (thanks to MaikoHermans. See PR 59)
• Ability to set sonar.swift.appName. Useful when basename is different from targeted scheme, or when slather fails with 'No product binary found' (thanks to MaikoHermans. See PR 58)
• Added a second linter: Tailor. Enables analysis of Swift code on linux. (thanks to tzwickl for the hard work. See PR 51)

• SonarQube 6 support. Important : will work with SonarQube 5.x and above only. Will not work anymore with SonarQube 4.5.x anymore.
• SwiftLint 0.13.1 support (49 rules now).
• Desactivation of unit tests and coverage is now allowed. Use run-sonar-swift.sh -nounittests to do it.

• Analysis does not fail anymore when an unkwown issue is reported by SwiftLint. See issue 35
• Fastlane documentation (thanks to viteinfinite). See PR 33
• Fixed Fastlane JUnit report support
• SwiftLint 0.11.1 support
• Better return code suppot for run-sonar-swift.sh

• Fixed Lizard Sensor wrong file path

• Added support for .xcodeproj only projects (thanks to delannoyk)
• Fix for Lizard Sensor to find indexed files (thanks to gretzki)
• Got rid of confusion with commercial plugin in the update center

• SwiftLint 0.8 support (new rules added).

• Lizard complexity report support (thanks to akshaysyaduvanshi)