ENH: Update README to .rst format with links to CDash & CircleCI

Author: MayeulChassagnard

Applications/SlicerApp/CMakeLists.txt

@@ -69,7 +69,7 @@ slicerMacroBuildAppLibrary(
   NAME ${APPLIB_NAME}
   APPLICATION_NAME ${SlicerApp_APPLICATION_NAME}
   DESCRIPTION_SUMMARY ${APPLIB_DESCRIPTION_SUMMARY}
-  DESCRIPTION_FILE ${Slicer_SOURCE_DIR}/README.txt
+  DESCRIPTION_FILE ${Slicer_SOURCE_DIR}/README.rst
   EXPORT_DIRECTIVE "Q_SLICER_APP_EXPORT"
   FOLDER ${${PROJECT_NAME}_FOLDER}
   SRCS ${APPLIB_SRCS}

CMake/SlicerGenerateSlicerConfig.cmake

@@ -32,7 +32,7 @@ set(Slicer_LAUNCH_COMMAND_CONFIG ${Slicer_LAUNCH_COMMAND})
 
 # License and Readme file
 set(Slicer_LICENSE_FILE_CONFIG ${Slicer_SOURCE_DIR}/License.txt)
-set(Slicer_README_FILE_CONFIG ${Slicer_SOURCE_DIR}/README.txt)
+set(Slicer_README_FILE_CONFIG ${Slicer_SOURCE_DIR}/README.rst)
 
 # Test templates directory
 set(Slicer_CXX_MODULE_TEST_TEMPLATES_DIR_CONFIG ${Slicer_CXX_MODULE_TEST_TEMPLATES_DIR})

README.txt renamed to README.rst

@@ -1,8 +1,14 @@
-Slicer, or 3D Slicer, is a free, open source software package for visualization and 
-image analysis. 
+Slicer
+==============
 
-3D Slicer is natively designed to be available on multiple platforms, 
-including Windows, Linux and Mac Os X. 
+.. image:: https://circleci.com/gh/Slicer/Slicer.svg?style=svg
+    :target: http://slicer.cdash.org/index.php?project=Slicer4
+
+Slicer, or 3D Slicer, is a free, open source software package for visualization and
+image analysis.
+
+3D Slicer is natively designed to be available on multiple platforms,
+including Windows, Linux and Mac Os X.
 
 For more information, please see: