Sanitizing missmatch in folder and file names

[ppfeufer]

Configuration:

• Series directory pattern: %s_n-%sy
• Episode file pattern: %s_n_s%0se%0e_%e_n.%ext

Example:

Original series Name: Star Trek: The Next Generation

Expected Behaviour:

Directory name and file name are sanitized the same way

Actual Behaviour:

• Directory: Star_Trek _The_Next_Generation-1987
• Episode: Star_Trek_The_Next_Generation_s04e07_Reunion

Observed Issue:

The issue here seems to be the : in the series name. In the filename, it is removed completely, in the directory name it's just replaced with a space. This seems to be inconsistent behaviour.