Increasing glob-like omission of coverage files (tardis-sn#1137)

* changed all init files omitted in coveragearc to globlike *__init__*

* changed all version files omitted in coveragearc to globlike *version*

tardis/tests/coveragerc

@@ -42,22 +42,7 @@ omit =
    tardis/analysis.py
 
    # Omit all version and __init__.py files 
-   tardis/version.py
-   tardis/cython_version.py
-   tardis/__init__.py
-   tardis/tests/__init__.py
-   tardis/tests/integration_tests/__init__.py
-   tardis/gui/__init__.py
-   tardis/io/__init__.py
-   tardis/io/tests/__init__.py
-   tardis/model/__init__.py
-   tardis/model/tests/__init__.py
-   tardis/montecarlo/__init__.py
-   tardis/montecarlo/tests/__init__.py
-   tardis/plasma/__init__.py
-   tardis/plasma/tests/__init__.py
-   tardis/simulation/__init__.py
-   tardis/simulation/tests/__init__.py
-   tardis/_astropy_init.py
+   *version*
+   *__init__*