MTR Low Effort Retextured Trains

Added new trains:

• British Rail Class 313 (BR Blue, Southern, NSE, Silverlink, Merseyrail)
• British Rail Class 314 (SPT, SPT Carmine & Cream, ScotRail)
• British Rail Class 315 (FGE, FGE ONE, Overground, Overground + New light cluster, WAGN, Greater Anglia, Greater Anglia + New light cluster)
• SEPTA M-4 (L)
• SEPTA B-IV (B)

Added new trains:

• British Rail Class 150/0 (Regional Railways, Great Western Railway & Northern Trains)
• British Rail Class 150/1 (Regional Railways, Provincial, Centro, GMPTE & First Great Western)
• British Rail Class 150/2 (Regional Railways, First Great Western, Northern Trains & Transport for Wales)
• British Rail Class 154 (Regional Railways)

Updated sounds for:

• NIR Class 3000
• NIR Class 4000

RELEASE!!1