Added support for bitbucket repositories (#256)

* Added support for bitbucket repositories:
* added variable BITBUCKET_REPOSITORY
* added short syntax in form "bb:user/repo"
* added description of that to readme.md

* Added test for bitbucket short syntax

* Used elseif syntax in handling of git services (github, gitlab, bitbucket).

* Added HEMRND/TestingFramework example located on bitbucket.org

* Reformatted CMakeLists.txt in TestingFramework example

* Bumped version of TestingFramework. It supports older version of c++ standard.

Co-authored-by: Paweł Gorgoń <pgorgon@hem-e.com>

examples/TestingFramework/CMakeLists.txt

@@ -0,0 +1,7 @@
+cmake_minimum_required(VERSION 3.14 FATAL_ERROR)
+
+project(CPMTestingFrameworkExample)
+
+include(../../cmake/CPM.cmake)
+CPMAddPackage("bb:HEMRND/TestingFramework@0.4.1")
+add_test_suites(TESTS SomeTest)

examples/TestingFramework/SomeTest.cpp

@@ -0,0 +1,19 @@
+#include <HEM/TestingFramework.hpp>
+
+using namespace fakeit;
+
+class ITest {
+public:
+  virtual int getInt() = 0;
+};
+
+TEST_CASE("Testing Framework Test") {
+  constexpr int someIntValue = 123456;
+
+  Mock<ITest> testMock;
+  When(Method(testMock, getInt)).Return(someIntValue);
+
+  int readValue = testMock.get().getInt();
+
+  REQUIRE(readValue == someIntValue);
+}