Merge pull request #135 from sc5i/patch-2

Update band_stage_plot_reminder.txt

magwest/templates/emails/guests/band_stage_plot_reminder.txt

@@ -9,6 +9,8 @@ An "exact description" should include for each piece of equipment to go on stage
 
 Remember to indicate mic stands and monitors. A miked drum kit will be provided as backline, and may remain on stage even for acts that do not make use of it.
 
+The plot can be supplied as a PDF, a drawing you've taken a photo of & upload the photo, google slides (put a link into a text document & upload), PowerPoint etc.
+
 Failure to provide exact stage directions may result in you not receiving the setup you expect or want.  Please provide this description no later than {{ c.BAND_STAGE_PLOT_DEADLINE|datetime_local }}.
 
 {{ c.BAND_EMAIL_SIGNATURE }}