#12 lps_gen.py: Update the timeslot regex to make the name optional

This seems to fix the ical generation.

@mmu_man, Thanks for the patch!

Looking at the current year's program, the time slots that have a description are separated from the time interval by a -. Would it be possible to modify the time slot regex to accommodate this too?

Something like this:

self.timeslot_re = re.compile(r'(\d+:\d+).+?(\d+:\d+)'
                              r'\s*[:-]?\s*(.+\b)?')

will work.

The current regex will match anyway, but will eat the - as part of the name field, which is not used. Yeah the one you propose should work.

@mmu_man, Merged your patch and made some minor tweaks. Thanks again!