Renamed comedications

The names of some comedications in the interaction checker have been revised with additional spellings and/or names. The changes are shown below and we hope that this will make the search process easier.

• Alendronic acid → Alendronic acid (Alendronate)
• Cannabis → Cannabis (Marijuana)
• Chlortalidone → Chlortalidone (Chlorthalidone)
• Rifampicin → Rifampicin (Rifampin)
• Risedronate → Risedronic acid (Risedronate)
• Zoledronic acid → Zoledronic acid (Zoledronate)