Better doxygen generation (#171)

* Add project name and version
* logo

Author: Barthelemy

.travis.yml

@@ -45,11 +45,17 @@ script:
     fi
     fi
   - if [[ $TOOL == "docs" ]]; then
-      echo "add_subdirectory(doc)" > CMakeLists.txt;
-      mkdir build;
-      cd build;
-      cmake ..;
-      make doc;
+    echo "cmake_minimum_required(VERSION 3.12)" > CMakeLists.txt-new;
+    echo "cmake_policy(VERSION 3.12)" >> CMakeLists.txt-new;
+    cat CMakeLists.txt | awk '/# ---- Project ----/,/# ---- End Project ----/';
+    cat CMakeLists.txt | awk '/# ---- Project ----/,/# ---- End Project ----/' >> CMakeLists.txt-new;
+    echo "add_subdirectory(doc)" >> CMakeLists.txt-new;
+    cat CMakeLists.txt-new;
+    mv CMakeLists.txt-new CMakeLists.txt;
+    mkdir build;
+    cd build;
+    cmake ..;
+    make doc;
     fi
 notifications:
   email: false

CMakeLists.txt

@@ -22,16 +22,19 @@ include(GNUInstallDirs)
 project(
   QualityControl
   VERSION
-    0.12.0 # TODO update this automatically when there are new releases
+    0.13.0 # TODO update this automatically when there are new releases
     DESCRIPTION
-    "O2 Quality Control"
+    "O2 Data Quality Control Framework"
   LANGUAGES CXX
 )
 
 set(LIBRARY_OUTPUT_PATH "${CMAKE_BINARY_DIR}/lib")
 set(EXECUTABLE_OUTPUT_PATH "${CMAKE_BINARY_DIR}/bin")
 set(INCLUDE_OUTPUT_DIRECTORY "${PROJECT_BINARY_DIR}/include")
 
+# ---- End Project ----
+# The line above is necessary for the generation of doxygen by travis
+
 # ---- Compilation flags and build options ----
 
 # Set the default build type to "RelWithDebInfo"