add online services conf files

.coveragerc

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+[run]
+omit =
+    */tests*
+    config.py
+    run.py
+[report]
+exclude_lines =
+    raise NotImplementedError
+    if __name__ == .__main__.:

.coveralls.yml

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+service_name: travis-ci

.scrutinizer.yml

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+filter:
+    excluded_paths: [modules/*]
+checks:
+    python:
+        format_bad_indentation:
+            indentation: '4 spaces'
+        format_mixed_indentation: true
+        format_line_too_long:
+            max_length: '79'
+        imports_relative_import: true
+        imports_wildcard_import: true
+        format_bad_whitespace: true
+        format_multiple_statements: true
+        basic_invalid_name:
+            functions: '[a-z_][a-z0-9_]{2,30}$'
+            variables: '[a-z_][a-z0-9_]{2,30}$'
+            whitelisted_names: 'i,j,k,ex,Run,_'
+            constants: '(([A-Z_][A-Z0-9_]*)|(__.*__))$'
+            attributes: '[a-z_][a-z0-9_]{2,30}$'
+            arguments: '[a-z_][a-z0-9_]{2,30}$'
+            class_attributes: '([A-Za-z_][A-Za-z0-9_]{2,30}|(__.*__))$'
+            inline_vars: '[A-Za-z_][A-Za-z0-9_]*$'
+            classes: '[A-Z_][a-zA-Z0-9]+$'
+            modules: '(([a-z_][a-z0-9_]*)|([A-Z][a-zA-Z0-9]+))$'
+            methods: '[a-z_][a-z0-9_]{2,30}$'
+        classes_no_self_argument: true
+        classes_bad_mcs_method_argument: true
+        classes_bad_classmethod_argument: true
+        code_rating: true
+        duplicate_code: true

.travis.yml

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+language: python
+python:
+  - "3.4"
+install:
+  - "pip install -r tests_requirements.txt"
+script: 
+  - coverage run tests.py --rcfile=.coveragerc -v && coverage report -m && python3.4 tests.py
+after_success:
+  - coveralls