Add travis CI badge

Author: rygelouv

.idea/codeStyles/Project.xml

@@ -11,9 +11,4 @@ env:
 
 # Run assemble, unit tests, and create coverage report
 script:
-  - ./gradlew clean assembleDebug assembleRelease testDebug createDebugUnitTestCoverageReport
-  # Renaming folder and files of reports so codecov.io can find it
-  - mv app/build/reports/jacoco/createDebugUnitTestCoverageReport app/build/reports/jacoco/jacocoTestDebugUnitTestReport
-  - mv app/build/reports/jacoco/jacocoTestDebugUnitTestReport/createDebugUnitTestCoverageReport.xml app/build/reports/jacoco/jacocoTestDebugUnitTestReport/jacocoTestDebugUnitTestReport.xml
-  # Codecov.io
-  - bash <(curl -s https://codecov.io/bash)
+  - ./gradlew clean assembleDebug assembleRelease testDebug

.idea/markdown-navigator.xml

@@ -1,2 +1,5 @@
 # MagicPref
+
+[![Build Status](https://travis-ci.org/rygelouv/MagicPref.svg?branch=master)](https://travis-ci.org/rygelouv/MagicPref)
+
 Android Shared preferences syntactic sugar based on delegation and uses the EncryptedSharedPreferences from the AndroidX security library